CN109257451A

CN109257451A - Corresponding relationship analyzing method and device

Info

Publication number: CN109257451A
Application number: CN201710576130.3A
Authority: CN
Inventors: 郑春雨
Original assignee: Alibaba Group Holding Ltd
Current assignee: Alibaba Group Holding Ltd
Priority date: 2017-07-14
Filing date: 2017-07-14
Publication date: 2019-01-22
Anticipated expiration: 2037-07-14
Also published as: CN109257451B

Abstract

The object of the present invention is to provide a kind of corresponding relationship analyzing method and devices, the application sends access request to website by client, the web page files for corresponding to the access request are received from the website, the web page files include sending the execution file that domain name combination is requested to a fixed resource services sites, execute the web page files, to send domain name combination request automatically to a fixed resource services sites while opening corresponding webpage, the combination domain name is sent to the home domain name resolution server of the client；The corresponding authoritative name server of home domain name resolution server sends domain name analysis request；Authoritative name server generates the corresponding relationship of the IP address of the home domain name resolution server and the IP address of the client based on domain name analysis request, effective collection of the corresponding relationship of the IP address of home domain name resolution server and the IP address of the client is realized, and then accurate flow control can be carried out to CDN service.

Description

Corresponding relationship analyzing method and device

Technical field

The present invention relates to computer field more particularly to a kind of corresponding relationship analyzing method and devices.

Background technique

As shown in Figure 1, DNS domain name solution in existing content distributing network (CDN, Content Delivery Network) It is as follows to analyse general process:

(1) client initiates domain name mapping, and whether name server (local DNS) inquiry for arriving this area first caches The corresponding address ip of the domain name, wherein the name server (local DNS) of this area provides caching and recursive service；

(2) if local DNS is not hit, local DNS if, will directly arrive root name server (root server) Request analysis；

(3) root name server returns to home domain name resolution server, the domain name server address of an inquiry field；

(4) domain name server address that home domain name resolution server is returned to (3) step again sends request.

(5) and so on, local DNS is iterated parsing, is resolved to the authoritative name server of the domain name always, weighs Prestige name server will request the corresponding ip of domain name to return to local DNS, wherein authoritative name server is by upper level Authorize the server parsed to domain name；

(6) ip is finally returned into client by local DNS, and is buffered in local.

For content distributing network, the DNS F in Fig. 1 is the authoritative name server for requesting domain name, and DNS F is received Request end ip be home domain name resolution server (local DNS) ip, the scheduling system of content distributing network is exactly It is scheduled according to the address ip of local DNS.If client local DNS configuration error, such as: client ip Location is the ip of Beijing connection, but local DNS has been made into the address ip in the U.S. 8.8.8.8, then scheduling system still can recognize It is U.S. user for requesting party, scheduling and flow control will be done according to U.S.'s subscriber policy, that is to say, that the tune of content distributing network Degree is dispatched with the ip of local DNS, but the internet client of content delivery network service, the ip of client request Location is the ip of oneself rather than the ip of local DNS, due to that can not know the corresponding relationship of client ip and local DNS ip, Can there is a problem of that such as scheduling and flow control are inaccurate.

Summary of the invention

It is an object of the present invention to provide a kind of corresponding relationship analyzing method and devices, are able to solve existing acquisition visitor The problem of corresponding relationship of the IP address of the IP address and home domain name resolution server at family end.

According to an aspect of the invention, there is provided a kind of corresponding relationship analytic method at website end, comprising:

Access request is received from client；

It generates the web page files of the access request and is sent to the client, the web page files include fixed to one Resource service website sends the execution file of domain name combination request.

Further, in the corresponding relationship analytic method at website end, the web page files include html file.

Further, in the corresponding relationship analytic method at website end, the execution file includes being embedded in the webpage JS in file executes file.

Further, in the corresponding relationship analytic method at website end, the website includes that amount of access is greater than preset threshold Website.

According to the another side of the application, a kind of corresponding relationship analytic method at fixed resource services sites end is also provided, Wherein, comprising:

Domain name combination request is received from client, wherein domain name combination request is returned by one website of client executing Web page files when send automatically, domain name combination request include client IP address；

Combination domain name is generated according to the IP address of client and is sent to the client, and the combination domain name includes random The IP address of several, the described client and the region of authoritative name server.

Further, in the corresponding relationship analytic method at fixed resource services sites end, domain name combines request packet Include the access request of the fixed resource services sites and the IP address of client.

Further, in the corresponding relationship analytic method at fixed resource services sites end, according to the IP address of client Generating combination domain name includes:

Request, which is combined, based on domain name generates random number；

The IP address of client is formatted；

Determine the region of authoritative name server；

By the region progress of the IP address of the client after the random number, format conversion and the authoritative name server Combination producing combines domain name.

Further, in the corresponding relationship analytic method at fixed resource services sites end, by the IP address of client into Row format conversion includes that " " in the IP address by client replaces with "-".

According to the another side of the application, a kind of corresponding relationship analytic method in client is also provided, this method comprises:

Access request is sent to website；

The web page files for corresponding to the access request are received from the website, the web page files include to a fixed assets Source services sites sends the execution file of domain name combination request；

The web page files are executed, to send automatically while opening corresponding webpage to a fixed resource services sites Domain name combination request, domain name combination request include the IP address of client；

Combination domain name is obtained from the fixed resource services sites, the combination domain name includes random number, the client IP address and authoritative name server region；

The combination domain name is sent to the home domain name resolution server of the client.

Further, in the corresponding relationship analytic method of client, the web page files include html file.

Further, in the corresponding relationship analytic method of client, the execution file includes being embedded in the webpage JS in file executes file.

Further, in the corresponding relationship analytic method of client, the website includes that amount of access is greater than preset threshold Website.

Further, in the corresponding relationship analytic method of client, domain name combination request includes the fixed assets The access request of source services sites and the IP address of client.

Further, in the corresponding relationship analytic method of client, the client for combining domain name and including IP address is the IP address of the client after format conversion.

It further, will in the IP address of the client after format conversion in the corresponding relationship analytic method of client " " replaces with "-".

According to the another side of the application, a kind of corresponding relationship parsing side at home domain name resolution server end is also provided Method, wherein this method comprises:

Combination domain name is obtained from client, the combination domain name includes random number, the IP address of the client and authority The region of name server；

According to the region of the authoritative name server, domain name analysis request is sent to corresponding authoritative name server, Domain name analysis request includes the IP address of the combination domain name and home domain name resolution server.

Further, in the corresponding relationship analytic method at above-mentioned home domain name resolution server end, to corresponding authority Name server sends domain name analysis request, comprising:

Since rhizosphere name, recurrence or iteration initiate domain name analysis request step by step, are resolved to the authority in the region always The IP address of name server；

Domain name analysis request is sent to corresponding authoritative name server according to the IP address of the authoritative name server.

Further, in the corresponding relationship analytic method at above-mentioned home domain name resolution server end, since rhizosphere name, Recurrence or iteration initiate domain name analysis request step by step, are resolved to the IP address of the authoritative name server in the region always, packet It includes:

Domain name analysis request is sent to root name server；

The name server of the next stage returned based on domain name analysis request is received from the root name server IP address sends domain name analysis request to corresponding name server according to the IP address of the name server of next stage；

This step is repeated until receiving the authority returned based on domain name analysis request from next stage name server The IP address of name server: the next stage again returned based on domain name analysis request is received from next stage name server The IP address of name server sends domain name to corresponding name server according to the IP address of the name server of next stage again Analysis request；

Domain name analysis request is sent to corresponding authoritative name server according to the IP address of authoritative name server.

According to the another side of the application, a kind of corresponding relationship analytic method at authoritative name server end is also provided, In, comprising:

The domain name mapping request that home domain name resolution server is sent is received, domain name analysis request includes the combination The IP address of domain name and home domain name resolution server, it is described to combine the IP address and the authority that domain name includes the client The region of name server；

The IP address and the client of the home domain name resolution server are generated based on domain name analysis request The corresponding relationship of IP address.

Further, in the corresponding relationship analytic method at above-mentioned authoritative name server end, home domain name parsing is received The domain name mapping request that server is sent, comprising:

The domain name mapping request that home domain name resolution server is sent is received from the name server of upper level, wherein institute The name server for stating upper level receives the domain name solution that home domain name resolution server is sent from the name server of upper level again Analysis request.

Further, in the corresponding relationship analytic method at above-mentioned authoritative name server end, the combination domain name includes The IP address of the client after format conversion.

Further, in the corresponding relationship analytic method at above-mentioned authoritative name server end, the home domain name is generated The IP address of resolution server, comprising:

The IP address of the client after extracting the format conversion in the combination domain name；

The IP address conversion of the client after the format is converted is the IP of the client before format conversion Address.

Further, described before format conversion in the corresponding relationship analytic method at above-mentioned authoritative name server end "-" is replaced with into " " in the IP address of client.

According to the another side of the application, a kind of website is also provided, comprising:

Reception device, for receiving access request from client；

Generating means, for generating the web page files of the access request and being sent to the client, the webpage text Part includes sending the execution file that domain name combination is requested to a fixed resource services sites.

Further, in above-mentioned website, the web page files include html file.

Further, in above-mentioned website, the file that executes includes that the JS being embedded in the web page files executes file.

Further, in above-mentioned website, the website includes the website that amount of access is greater than preset threshold.

According to the another side of the application, a kind of fixed resource services sites is also provided, comprising:

Reception device is requested, for receiving domain name combination request from client, wherein domain name combination request is by client End is sent automatically when executing the web page files that a website returns, and domain name combination request includes the IP address of client；

Combination unit, for generating combination domain name according to the IP address of client and sending to the client, described group Close the region that domain name includes random number, the IP address of the client and authoritative name server.

Further, in above-mentioned fixed resource services sites, domain name combination request includes the fixed resource service The access request of website and the IP address of client.

Further, in above-mentioned fixed resource services sites, generating combination domain name according to the IP address of client includes:

Request, which is combined, based on domain name generates random number；

The IP address of client is formatted；

Determine the region of authoritative name server；

Further, in above-mentioned fixed resource services sites, the IP address of client is formatted including will be objective " " in the IP address at family end replaces with "-".

According to the another side of the application, a kind of client is also provided, comprising:

Sending device, for sending access request to website；

Reception device, for receiving the web page files for corresponding to the access request, the web page files from the website Including sending the execution file that domain name combination is requested to a fixed resource services sites；

Executive device, for executing the web page files, to be taken while opening corresponding webpage to a fixed resource Business website sends domain name combination request automatically, and domain name combination request includes the IP address of client；

Acquisition device, for obtaining combination domain name from the fixed resource services sites, the combination domain name includes random The IP address of several, the described client and the region of authoritative name server；

Domain name sending device is combined, for the combination domain name to be sent to the home domain name analysis service of the client Device.

Further, in above-mentioned client, the web page files include html file.

Further, in above-mentioned client, the execution file includes that the JS being embedded in the web page files executes text Part.

Further, in above-mentioned client, the website includes the website that amount of access is greater than preset threshold.

Further, in above-mentioned client, domain name combination request includes the access of the fixed resource services sites The IP address of request and client.

Further, in above-mentioned client, the IP address for the client that the combination domain name includes is format conversion The IP address of client afterwards.

Further, in above-mentioned client, " " is replaced with into "-" in the IP address of the client after format conversion.

According to the another side of the application, a kind of home domain name resolution server is also provided, comprising:

Acquisition device, for obtaining combination domain name from client, the combination domain name includes random number, the client The region of IP address and authoritative name server；

Sending device is sent for the region according to the authoritative name server to corresponding authoritative name server Domain name mapping request, domain name analysis request include the IP address of the combination domain name and home domain name resolution server.

Further, in above-mentioned home domain name resolution server, the sending device includes: parsing module, is used for from root Domain name starts, and recurrence or iteration initiate domain name analysis request step by step, is resolved to the authoritative name server in the region always IP address；Request module, for being sent according to the IP address of the authoritative name server to corresponding authoritative name server Domain name mapping request.

Further, in above-mentioned home domain name resolution server, the parsing module includes:

Request unit, for sending domain name analysis request to root name server；

Primary resolution unit, it is next for being returned from root name server reception based on domain name analysis request The IP address of the name server of grade, according to the IP address of the name server of next stage to corresponding name server sending domain Name analysis request；

Resolution unit is recycled, is returned from the reception of next stage name server based on domain name analysis request for repetition The IP address of the name server of next stage again, according to the IP address of the name server of next stage again to corresponding domain name service Device sends domain name analysis request, until receiving the authority returned based on domain name analysis request from next stage name server The IP address of name server:；

Transmission unit, for sending domain name to corresponding authoritative name server according to the IP address of authoritative name server Analysis request.

According to the another side of the application, a kind of authoritative name server end is also provided, comprising:

Reception device, for receiving the domain name mapping request of home domain name resolution server transmission, domain name parsing is asked The IP address including the combination domain name and home domain name resolution server is sought, the combination domain name includes the IP of the client The region of address and the authoritative name server；

Generating means, for generated based on domain name analysis request the home domain name resolution server IP address and The corresponding relationship of the IP address of the client.

Further, in above-mentioned authoritative name server, the reception device, for being connect from the name server of upper level Receive the domain name mapping request that home domain name resolution server is sent, wherein the name server of the upper level is from upper level again Name server receive home domain name resolution server send domain name mapping request.

Further, in above-mentioned authoritative name server, the combination domain name includes the client after format conversion IP address.

Further, in above-mentioned authoritative name server, the generating means, for being extracted from the combination domain name The IP address of the client after the format conversion；

Further, in above-mentioned authoritative name server, "-" is replaced in the IP address of the client before format conversion It is changed to " ".

Processor；And

It is arranged to the memory of storage computer executable instructions, the executable instruction makes the place when executed Manage device:

Access request is received from client；

Processor；And

Access request is sent to website；

Processor；And

According to the another side of the application, a kind of authoritative name server is also provided, comprising:

Processor；And

According to the another side of the application, a kind of non-transient computer readable storage medium for storing executable instruction is also provided Matter, when the executable instruction is executed by electronic equipment, so that the electronic equipment:

Access request is received from client；

Access request is sent to website；

Compared with prior art, the application sends access request to website by client, receives and corresponds to from the website In the web page files of the access request, the web page files include that domain name combination request is sent to a fixed resource services sites Execution file, the web page files are executed, with automatic to a fixed resource services sites while opening corresponding webpage Domain name combination request is sent, domain name combination request includes the IP address of client, is obtained from the fixed resource services sites Combination domain name is taken, the combination domain name includes the region of random number, the IP address of the client and authoritative name server, will The combination domain name is sent to the home domain name resolution server of the client, the corresponding authority of home domain name resolution server Name server sends domain name analysis request, and authoritative name server is based on domain name analysis request and generates the home domain name The corresponding relationship of the IP address of the IP address of resolution server and the client, realizes the IP of home domain name resolution server Effective collection of the corresponding relationship of the IP address of address and the client, and then cdn can be serviced and carry out accurate flow control.

Detailed description of the invention

By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, of the invention other Feature, objects and advantages will become more apparent upon:

Fig. 1 shows existing DNS name resolution schematic diagram；

Fig. 2 shows the schematic diagrames of the DNS name resolution of the embodiment of the present invention.

The same or similar appended drawing reference represents the same or similar component in attached drawing.

Specific embodiment

Present invention is further described in detail with reference to the accompanying drawing.

In a typical configuration of this application, terminal, the equipment of service network and trusted party include one or more Processor (CPU), input/output interface, network interface and memory.

Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/or The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium Example.

Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data. The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM), Digital versatile disc (DVD) or other optical storage, magnetic cassettes, magnetic tape disk storage or other magnetic storage devices or Any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, computer Readable medium does not include non-temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.

Firstly, being described using a specific embodiment to the application: as shown in Fig. 2, working as the client of Internet user 1, when accessing the bigger main website of certain amount of access (official website of such as a certain shopping website 3),

Step s1, client 1 first send home domain name resolution server 2 (local DNS) solution for the domain name of website 3 Analysis, if on home domain name resolution server 2 (local DNS) no website 3 the corresponding IP address of domain name,

Then step s2, home domain name resolution server 2 solve the authoritative DNS 4 that the domain name of website 3 is sent to website up Analysis；

The corresponding IP address of domain name for the website 3 that parsing obtains is returned to local domain by the authoritative DNS 4 of step s3, website Name resolution server 2；

The corresponding IP address of domain name of the website 3 received is returned to client by step s4, home domain name resolution server 2 End 1；

Step s5, client 1 send access request to website 3 according to the corresponding IP address of domain name of the website 3 received；

Step s6, website 3 are embedded in js code based on the html file that the access request returns to client 1；

Html file described in 1 browser execution of client does the rendering movement of main website first, executes in js code later Request the domain name (such as url:http: //a.com/1.txt) of the resource (1.txt) on fixed resource services sites, wherein

The domain name of the resource (1.txt) on fixed resource services sites 5 is sent home domain name by step s7, client 1 Resolution server 2 parses up, if no fixed resource services sites 5 on home domain name resolution server 2 (local DNS) On resource (1.txt) the corresponding IP address of domain name,

Then step s8, home domain name resolution server 2 is by the domain name of the resource (1.txt) on fixed resource services sites 5 The authoritative DNS 6 for being sent to fixed resource services sites is parsed up；

Step s9, the money on fixed resource services sites 5 that the authoritative DNS 6 of fixed resource services sites obtains parsing The corresponding IP address of domain name in source (1.txt) returns to home domain name resolution server 2；

Step s10, home domain name resolution server 2 is by the resource (1.txt) on the fixed resource services sites 5 received The corresponding IP address of domain name return to client 1；

Step s11, client 1 are corresponding according to the domain name of the resource (1.txt) on the fixed resource services sites 5 received IP address to fixed resource services sites 5 send access request；

Step s12, fixed resource services sites 5 receive after the request message (such as http://a.com/1.txt), will be objective Family end ip is recorded, while generating a random number, and is combined with request domain name, combination are as follows:

It (1) include but is not limited to that " " in the address client ip is replaced with into "-"

(2) custom rule domain name, including but not limited to: the address ip-request domain name authority domain after random number-conversion The region (zone) of name server (DNS)

If the address client ip is 11.11.11.11, request domain name is a.com, then fixed resource services sites receives After the request message, the random number of generation is 342438901, would be combined into 342438901-11-11-11-11- A.com.danuoyi.tbcache.com, wherein request domain name can be a.com, and the region of authoritative name server can be danuoyi.tbcache.com；

New domain name is returned to client 1 by fixed resource services sites 5.

Step s13, client 1 send home domain name resolution server 2 for the new domain name received and parse up, due to The random number that fixed resource services sites 5 generates every time is different, then the home domain name resolution server (local of client DNS the domain name) received every time is all a completely new domain name, so home domain name resolution server 2 is will not to hit corresponding IP Address,

Step s14 certainly will be had, is inquired on the authoritative DNS 7 of .danuoyi.tbcache.com zone；

The authoritative DNS 7 of step s15, the anuoyi.tbcache.com zone receive request, parse client first The address ip (reduction 11.11.11.11), local text then is recorded in the corresponding relationship of the address ip of the ip and local DNS Part；

The authoritative DNS 7 of step s16, anuoyi.tbcache.com zone return the corresponding IP address of the new domain name Back to client.

Pass through above method, so that it may take the corresponding relationship of local DNS and client ip.

After finding localDNS ip and client ip corresponding relationship, following scene can be applied to:

Guangdong Province's connection computer room has 4 cdn servers to provide acceleration service for netizen.There are two Guangdong Province's connection LocalDNS (localDNS A and localDNS B), the scheduling of CDN is dispatched based on localDNS, that is to say, that for When each localDNS request authority DNS, authoritative DNS can return to one relatively close to localDNS, authority to localDNS DNS puts on an equal footing each localDNS, however, on the corresponding client ip order of magnitude of actually each localDNS It is not reciprocity, for example, the client ip of the localDNS A " administration " in Guangdong Province is 10,000, but localDNS B " pipe The client ip of linchpin " is 100,000, but DNS is authorized not know, localDNS A and localDNS B can be put on an equal footing, when For two Unicom Guangdong Branch localDNS to when authorizing DNS request ip, authorization DNS can be by the ip of Guangdong Province's 4 servers of connection computer room Them are averagely allocated to, but completely not reciprocity when the network request amount of actually two localDNS representative, so using this After localDNS ip and client ip corresponding relationship are found in application, each localDNS can be calculated to authoritative DNS request When, how many network request number understood, fining distribution server ip can be finally carried out according to this result to different localDNS。

As shown in Fig. 2, providing a kind of corresponding relationship analytic method at website end according to the one aspect of the application, wrap It includes:

Website end receives access request from client；

Website end generates the web page files of the access request and is sent to the client, the web page files include to One fixed resource services sites sends the execution file of domain name combination request.Specifically, since the prior art can not obtain client The corresponding relationship of the IP address of the IP address and home domain name resolution server at end, will obtain the IP address and local domain of client The corresponding relationship of the IP address of name resolution server, then need an automatic trigger to obtain the IP address and home domain name of client The means of the process of the corresponding relationship of the IP address of resolution server, by being returned at website end to client in the present embodiment It is embedded in web page files to a fixed resource services sites and sends the execution file that domain name combination is requested, subsequent client is being opened When the web page files received, can automatic running to a fixed resource services sites send domain name combination request execution file, To automatically turn on the process of the corresponding relationship of the IP address of the IP address and home domain name resolution server that obtain client.

In the corresponding relationship analytic method at the website end of one embodiment of the application, the web page files include html file. Specifically, website end generates the web page files of the access request and is sent in the client, the web page files can be with It is HTML (hypertext markup language) file, HyperText Markup Language document compiling is not very complicated, but powerful, support The file of different data format is bumped into.

In the corresponding relationship analytic method at the website end of one embodiment of the application, the execution file is described including being embedded in JS in web page files executes file.Specifically, JS (javascript) can be embedded in the web page files executes file, Wherein, JS is a kind of literal translation formula scripting language, is a kind of regime type, weak type, the language based on prototype, built-in support class Type.An embodiment is connected, JS can be embedded in html file and executes file, is used to increase automatic opening acquisition to html web page The dynamic function of the process of the corresponding relationship of the IP address of the IP address and home domain name resolution server of client.

In the corresponding relationship analytic method at the website end of one embodiment of the application, the website includes amount of access greater than default The website of threshold value.Specifically, can have in the website that amount of access is greater than preset threshold such as the bigger website of a certain amount of access The official website of for example a certain shopping website of body is returned in these websites to user because the probability that user accesses these websites is bigger Web page files in insertion execute file, the IP address of client and the IP address of home domain name resolution server can be improved The collection efficiency of corresponding relationship and comprehensive.

According to the another side of the application, a kind of corresponding relationship analytic method at fixed resource services sites end is also provided, Include:

Fixed resource services sites end receives domain name combination request from client, wherein domain name combination request is by visitor Family end is sent automatically when executing the web page files that a website returns, and domain name combination request includes the IP address of client；

Fixed resource services sites end generates combination domain name according to the IP address of client and sends to the client, institute State the region (zone) that combination domain name includes random number, the IP address of the client and authoritative name server.Specifically, such as Shown in Fig. 2, client sends access request to website, and the webpage text for corresponding to the access request is received from the website Part, the web page files include sending the execution file that domain name combination is requested, client executing to a fixed resource services sites The web page files are asked with sending domain name combination automatically to a fixed resource services sites while opening corresponding webpage It asks, domain name combination request includes the IP address of client, and subsequent fixed resource services sites end is according to the IP of client Location generate combination domain name simultaneously send to the client, the combination domain name include random number, the IP address of the client and The region of authoritative name server, the IP for collecting the client so as to the region subsequently through authoritative name server The corresponding relationship of the IP address of location and home domain name resolution server, wherein the random number difference generated every time can guarantee visitor The domain name that the home domain name resolution server (local DNS) at family end receives every time is all a completely new domain name, so local DNS will not be hit, and the completely new domain name will certainly be inquired in the authoritative name server in the region, to guarantee institute The corresponding relationship for stating the IP address of the client in combination domain name and the IP address of home domain name resolution server, is finally ok It is collected by authoritative name server.

In the present embodiment, fixed resource services sites, which provides, to be used to handle the clothes for refining client http request message ip Business, domain name combination request may include requesting the IP address of domain name and client, and fixed resource services sites can be according to default Domain name custom rule, will by random number, the address client ip, request domain name and authoritative name server region (zone) it is combined into new domain name, and returns to client.

In the corresponding relationship analytic method at the fixed resource services sites end of one embodiment of the application, domain name combination is asked Seek the IP address of access request and client including the fixed resource services sites.Specifically, domain name combination request It may include the access request of the arbitrary fixed resource services sites, the fixed resource services sites a.com as described in access On any resource 1.txt url (such as: http://a.com/1.txt), as long as to guarantee client to fixed resource service Website end sends random access request, and the combination domain name for receiving generation can be terminated from fixed resource services sites.

In the corresponding relationship analytic method at the fixed resource services sites end of one embodiment of the application, according to the IP of client Address generates combination domain name

Request, which is combined, based on domain name generates random number；

The IP address of client is formatted；

Determine the region of authoritative name server；

By the region progress of the IP address of the client after the random number, format conversion and the authoritative name server Combination producing combines domain name.Specifically, since the format of IP address and the format of domain name are different, it is described that IP address is subjected to lattice The combination domain name for meeting call format is combined into after formula conversion.

In the corresponding relationship analytic method at the fixed resource services sites end of one embodiment of the application, by the IP of client It may include that " " in IP address by client replaces with "-" that location, which formats,.Here, " " in domain name have it is specific Meaning, it is described that " " is replaced with into "-" here.

For example, the address client ip is 11.11.11.11, request domain name is a.com, then fixed resource service station is checked and accepted To after the request message, the random number of generation is 342438901, would be combined into 342438901-11-11-11-11- A.com.danuoyi.tbcache.com, wherein request domain name can be a.com, and the region of authoritative name server can be danuoyi.tbcache.com。

Here, those skilled in the art will be understood that the above-mentioned description for formatting the IP address of client is only Citing, other are existing or what is be likely to occur from now on formats the IP address of client as being applicable to the application, It should also be included within the application protection scope, and be incorporated herein by reference.

According to the another side of the application, also a kind of corresponding relationship analytic method in client, wherein this method comprises:

Access request is sent to website；

The combination domain name is sent to the home domain name resolution server of the client.Specifically, passing through client From request website receive web page files, execute the web page files, with while opening corresponding webpage to a fixed resource Services sites sends domain name combination request automatically, and fixed resource services sites generates combination domain name and returns to client, client Combination domain name can be sent to home domain name resolution server, then by home domain name resolution server by the combination domain name It is sent to authoritative name server, realizes authoritative name server to the IP address of client and home domain name resolution server The collection of the corresponding relationship of IP address.

In the corresponding relationship analytic method of the client of one embodiment of the application, the web page files include html file. Specifically, website end generates the web page files of the access request and is sent in the client, the web page files can be with It is HTML (hypertext markup language) file, HyperText Markup Language document compiling is not very complicated, but powerful, support The file of different data format is bumped into.

In the corresponding relationship analytic method of the client of one embodiment of the application, the execution file includes being embedded in institute The JS stated in web page files executes file.Specifically, can be embedded in JS (javascript) in the web page files executes text Part, wherein JS is a kind of literal translation formula scripting language, is a kind of regime type, weak type, the language based on prototype, built-in support Type.An embodiment is connected, JS can be embedded in html file and executes file, is obtained for increasing to automatically turn on to html web page Take the dynamic function of the process of the corresponding relationship of the IP address of client and the IP address of home domain name resolution server.

In the corresponding relationship analytic method of the client of one embodiment of the application, the website includes that amount of access is greater than in advance If the website of threshold value.Specifically, can amount of access be greater than preset threshold website, such as the bigger website of a certain amount of access, It is returned in these websites to user because the probability that user accesses these websites is bigger the specific official website such as a certain shopping website Insertion executes file in the web page files returned, and the IP address of client and the IP address of home domain name resolution server can be improved The collection efficiency of corresponding relationship and comprehensive.

In the corresponding relationship analytic method of the client of one embodiment of the application, domain name combination request includes described The access request of fixed resource services sites and the IP address of client.Specifically, domain name combination request may include appointing The access request of the fixed resource services sites of meaning, any money as described in access on fixed resource services sites a.com The url (such as: http://a.com/1.txt) of source 1.txt, as long as to guarantee that client is sent to fixed resource services sites end Random access request can terminate the combination domain name for receiving generation from fixed resource services sites.

In the corresponding relationship analytic method of the client of one embodiment of the application, the visitor for combining domain name and including The IP address at family end is the IP address of the client after format conversion.Specifically, due to the format of IP address and the format of domain name Difference, it is described IP address is formatted after be combined into the combination domain name for meeting call format.

In the corresponding relationship analytic method of the client of one embodiment of the application, the IP of the client after format conversion " " is replaced with into "-" in location.Here, " " in domain name has specific meaning, it is described that " " is replaced with into "-" here.

According to further aspect of the application, a kind of corresponding relationship parsing at home domain name resolution server end is also provided Method, wherein this method comprises:

According to the region of the authoritative name server, domain name analysis request is sent to corresponding authoritative name server, Domain name analysis request includes the IP address of the combination domain name and home domain name resolution server.Here, by home domain name The combination domain name is sent to authoritative name server by resolution server, realizes authoritative name server to the IP of client The collection of the corresponding relationship of the IP address of location and home domain name resolution server.

In the corresponding relationship analytic method at the home domain name resolution server end of one embodiment of the application, to corresponding authority Name server sends domain name analysis request, comprising:

In the corresponding relationship analytic method at the home domain name resolution server end of one embodiment of the application, opened from rhizosphere name Beginning, recurrence or iteration initiate domain name analysis request step by step, are resolved to the IP address of the authoritative name server in the region always, Include:

Domain name analysis request is sent to root name server；

The IP address and the client of the home domain name resolution server are generated based on domain name analysis request The corresponding relationship of IP address.Specifically, the scheduling of CDN be dispatched with the ip of local DNS, but cdn service internet User terminal, the address ip of request are the ip of oneself rather than local DNS, if that want to accomplish accurate flow control, it is just necessary There are the corresponding relationship of a client ip and corresponding local DNS ip.The present embodiment realizes home domain name resolution server IP address and the client IP address corresponding relationship effective collection.

In the corresponding relationship analytic method at the authoritative name server end of one embodiment of the application, home domain name parsing is received The domain name mapping request that server is sent, comprising:

The domain name mapping request that home domain name resolution server is sent is received from the name server of upper level, wherein institute The name server for stating upper level receives the domain name solution that home domain name resolution server is sent from the name server of upper level again Analysis request, the name server of the upper level again connects from the name server of its upper level or root name server receives locally The domain name mapping request that domain name resolution server is sent.

In the corresponding relationship analytic method at the authoritative name server end of one embodiment of the application, the combination domain name includes The IP address of the client after format conversion.Specifically, since the format of IP address and the format of domain name are different, it is described to want The combination domain name for meeting call format is combined into after IP address is formatted.

In the corresponding relationship analytic method at the authoritative name server end of one embodiment of the application, the home domain name is generated The IP address of resolution server, comprising:

The IP address conversion of the client after the format is converted is the IP of the client before format conversion Address.Specifically, due to having carried out the conversion of Domain Name Form registering sites to the IP address of client when generating and combining domain name, so from group After closing the IP address for extracting client in domain name, the IP address conversion of client is returned to the IP address lattice of original client Formula.

It is described before format conversion in the corresponding relationship analytic method at the authoritative name server end of one embodiment of the application "-" is replaced with into " " in the IP address of client.

Reception device, for receiving access request from client；

Generating means, for generating the web page files of the access request and being sent to the client, the webpage text Part includes sending the execution file that domain name combination is requested to a fixed resource services sites.Specifically, since the prior art can not The corresponding relationship for obtaining the IP address of client and the IP address of home domain name resolution server, will obtain the IP address of client With the corresponding relationship of the IP address of home domain name resolution server, then need automatic trigger obtain client IP address and The means of the process of the corresponding relationship of the IP address of home domain name resolution server, in the present embodiment by website end to client It holds to be embedded in the web page files returned to a fixed resource services sites and sends the execution file that domain name combination is requested, subsequent clients It holds when opening the web page files received, it can automatic running holding to fixed resource services sites transmission domain name combination request Style of writing part, thus automatically turn on the corresponding relationship of the IP address of the IP address and home domain name resolution server that obtain client Process.

In the website of one embodiment of the application, the web page files include html file.Specifically, described in the generation of website end The web page files of access request are simultaneously sent in the client, and the web page files can be HTML (hypertext markup language) File, HyperText Markup Language document compiling be not it is very complicated, but powerful, support the file of different data format to inlay Enter.

In the website of one embodiment of the application, the execution file includes that the JS being embedded in the web page files executes text Part.Specifically, can be embedded in JS (javascript) in the web page files executes file, wherein JS is a kind of literal translation formula Scripting language is a kind of regime type, weak type, the language based on prototype, built-in support type.An embodiment is connected, it can be with It is embedded in JS in html file and executes file, automatically turns on the IP address and the local that obtain client for increasing to html web page The dynamic function of the process of the corresponding relationship of the IP address of domain name resolution server.

In the website of one embodiment of the application, the website includes the website that amount of access is greater than preset threshold.Specifically, can To be greater than the website of preset threshold, such as bigger website of a certain amount of access, the official of specific such as a certain shopping website in amount of access Net is embedded in the web page files that these websites are returned to user and executes because the probability that user accesses these websites is bigger File, can be improved the corresponding relationship of the IP address of client and the IP address of home domain name resolution server collection efficiency and It is comprehensive.

Combination unit, for generating combination domain name according to the IP address of client and sending to the client, described group Close the region that domain name includes random number, the IP address of the client and authoritative name server.Specifically, as shown in Fig. 2, visitor Family end sends access request to website, and the web page files for corresponding to the access request, the webpage are received from the website File includes that the execution file that domain name combination is requested is sent to a fixed resource services sites, the text of webpage described in client executing Part, to send domain name combination request, domain name automatically to a fixed resource services sites while opening corresponding webpage Combination request includes the IP address of client, and subsequent fixed resource services sites end generates combination fields according to the IP address of client Name is simultaneously sent to the client, and the combination domain name includes random number, the IP address of the client and authoritative domain name service The region of device collects the IP address and home domain name of the client so as to the region subsequently through authoritative name server The corresponding relationship of the IP address of resolution server, wherein the random number difference generated every time can guarantee the local domain of client The domain name that name resolution server (local DNS) receives every time is all a completely new domain name, so local DNS is will not to hit , the completely new domain name will certainly be inquired in the authoritative name server in the region, to guarantee in the combination domain name Client IP address and home domain name resolution server IP address corresponding relationship, can finally be taken by authoritative domain name Business device is collected into.

In the present embodiment, fixed resource services sites, which provides, to be used to handle the clothes for refining client http request message ip Business, domain name combination request may include requesting the IP address of domain name and client, and fixed resource services sites can be according to default Domain name custom rule, will by random number, the address client ip, request domain name and authoritative name server fixation zone It is combined into new domain name, and returns to client.

In the fixed resource services sites of one embodiment of the application, domain name combination request includes that the fixed resource takes The access request of website of being engaged in and the IP address of client.Specifically, domain name combination request may include arbitrary described solid The access request for determining resource service website, any resource 1.txt as described in access on fixed resource services sites a.com Url (such as: http://a.com/1.txt), as long as being asked with guaranteeing that client sends random access to fixed resource services sites end It asks, the combination domain name for receiving generation can be terminated from fixed resource services sites.

In the fixed resource services sites of one embodiment of the application, combination domain name packet is generated according to the IP address of client It includes:

Request, which is combined, based on domain name generates random number；

The IP address of client is formatted；

Determine the region of authoritative name server；

By the region progress of the IP address of the client after the random number, format conversion and the authoritative name server Combination producing combines domain name.Specifically, since the format of IP address and the format of domain name are different, it is described that IP address is subjected to lattice The combination domain name for meeting call format is combined into after formula conversion

In the fixed resource services sites of one embodiment of the application, the IP address of client is formatted including inciting somebody to action " " in the IP address of client replaces with "-".Here, " " in domain name has specific meaning, it is described here to replace " " It is changed to "-".

For example, the address client ip is 11.11.11.11, request domain name is a.com, then fixed resource service station is checked and accepted To after the request message, the random number of generation is 342438901, would be combined into 342438901-11-11-11-11- a.com.danuoyi.tbcache.com。

Sending device, for sending access request to website；

Domain name sending device is combined, for the combination domain name to be sent to the home domain name analysis service of the client Device.Specifically, receiving web page files from request website by client, the web page files are executed, to open corresponding net Domain name combination request is sent automatically to a fixed resource services sites while page, and fixed resource services sites generates combination domain name Client is returned to, combination domain name can be sent to home domain name resolution server by client, then be parsed by home domain name The combination domain name is sent to authoritative name server by server, realize authoritative name server to the IP address of client and The collection of the corresponding relationship of the IP address of home domain name resolution server.

In the client of one embodiment of the application, the web page files include html file.Specifically, website end generates institute It states the web page files of access request and is sent in the client, the web page files can be HTML (hypertext markup language Speech) file, HyperText Markup Language document compiling be not it is very complicated, but powerful, support the file of different data format It is bumped into.

In the client of one embodiment of the application, the file that executes includes that the JS being embedded in the web page files is executed File.Specifically, can be embedded in JS (javascript) in the web page files executes file, wherein JS is a kind of literal translation Formula scripting language is a kind of regime type, weak type, the language based on prototype, built-in support type.An embodiment is connected, it can File is executed to be embedded in JS in html file, automatically turns on the IP address for obtaining client and this for increasing to html web page The dynamic function of the process of the corresponding relationship of the IP address of region name resolution server.

In the client of one embodiment of the application, the website includes the website that amount of access is greater than preset threshold.Specifically, It can be in website of the amount of access greater than preset threshold, such as bigger website of a certain amount of access, specifically such as a certain shopping website Official website is embedded in the web page files that these websites are returned to user and holds because the probability that user accesses these websites is bigger Style of writing part, can be improved the collection efficiency of the corresponding relationship of the IP address of client and the IP address of home domain name resolution server With it is comprehensive.

In the client of one embodiment of the application, domain name combination request includes the visit of the fixed resource services sites Ask the IP address of request and client.Specifically, domain name combination request may include the arbitrary fixed resource service The access request of website, any resource 1.txt as described in access on fixed resource services sites a.com url (such as: Http:// a.com/1.txt), as long as to guarantee that client sends random access request to fixed resource services sites end, it can The combination domain name of generation is received from fixed resource services sites termination.

In the client of one embodiment of the application, the IP address for the client that the combination domain name includes turns for format The IP address of client after changing.Specifically, since the format of IP address and the format of domain name are different, it is described by IP address into The combination domain name for meeting call format is combined into after row format conversion.

In the client of one embodiment of the application, " " is replaced with into "-" in the IP address of the client after format conversion. Here, " " in domain name has specific meaning, it is described that " " is replaced with into "-" here.

Sending device is sent for the region according to the authoritative name server to corresponding authoritative name server Domain name mapping request, domain name analysis request include the IP address of the combination domain name and home domain name resolution server.? This, is sent to authoritative name server for the combination domain name by home domain name resolution server, realizes authoritative name server The collection of the corresponding relationship of the IP address of IP address and home domain name resolution server to client.

In the home domain name resolution server of one embodiment of the application, the sending device includes: parsing module, for from Rhizosphere name starts, and recurrence or iteration initiate domain name analysis request step by step, is resolved to the authoritative name server in the region always IP address；Request module, for being sent out according to the IP address of the authoritative name server to corresponding authoritative name server Domain name mapping is sent to request.

In the home domain name resolution server of one embodiment of the application, the parsing module includes:

Request unit, for sending domain name analysis request to root name server；

According to the another side of the application, a kind of authoritative name server is also provided, wherein include:

Generating means, for generated based on domain name analysis request the home domain name resolution server IP address and The corresponding relationship of the IP address of the client.Specifically, the scheduling of CDN is dispatched with the ip of local DNS, but cdn The Internet user end of service, the address ip of request are the ip of oneself rather than local DNS, if that wanting to accomplish precisely Flow control must just have the corresponding relationship of a client ip and corresponding local DNS ip.The present embodiment realizes local domain Effective collection of the corresponding relationship of the IP address of the IP address and client of name resolution server.

In the authoritative name server of one embodiment of the application, the reception device, for the domain name service from upper level Device receives the domain name mapping request that home domain name resolution server is sent, wherein the name server of the upper level is from again The name server of level-one receives the domain name mapping request that home domain name resolution server is sent.

Combination domain name described in the authoritative name server of one embodiment of the application includes the client after format conversion The IP address at end.Specifically, since the format of IP address and the format of domain name are different, it is described to format IP address It is combined into the combination domain name for meeting call format afterwards.

Generating means described in the authoritative name server of one embodiment of the application, for being extracted from the combination domain name The IP address of the client after the format conversion out；

By "-" in the IP address of the client in the authoritative name server of one embodiment of the application before format conversion Replace with " ".

Processor；And

Access request is received from client；

Processor；And

Access request is sent to website；

Processor；And

In conclusion the application sends access request to website by client, received from the website described in corresponding to The web page files of access request, the web page files include sending the execution that domain name combination is requested to a fixed resource services sites File executes the web page files, with while opening corresponding webpage to an automatic sending domain of fixed resource services sites Name combination request, domain name combination request include the IP address of client, obtain and combine from the fixed resource services sites Domain name, the combination domain name includes the region of random number, the IP address of the client and authoritative name server, by described group Close the home domain name resolution server that domain name is sent to the client, the corresponding authoritative domain name clothes of home domain name resolution server Business device sends domain name analysis request, and authoritative name server is based on the domain name analysis request generation home domain name parsing and takes Be engaged in device IP address and the client IP address corresponding relationship, realize home domain name resolution server IP address and Effective collection of the corresponding relationship of the IP address of the client, and then cdn can be serviced and carry out accurate flow control.

Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies Within, then the application is also intended to include these modifications and variations.

It should be noted that the present invention can be carried out in the assembly of software and/or software and hardware, for example, can adopt With specific integrated circuit (ASIC), general purpose computer or any other realized similar to hardware device.In one embodiment In, software program of the invention can be executed to implement the above steps or functions by processor.Similarly, of the invention Software program (including relevant data structure) can be stored in computer readable recording medium, for example, RAM memory, Magnetic or optical driver or floppy disc and similar devices.In addition, some of the steps or functions of the present invention may be implemented in hardware, example Such as, as the circuit cooperated with processor thereby executing each step or function.

In addition, a part of the invention can be applied to computer program product, such as computer program instructions, when its quilt When computer executes, by the operation of the computer, it can call or provide according to the method for the present invention and/or technical solution. And the program instruction of method of the invention is called, it is possibly stored in fixed or moveable recording medium, and/or pass through Broadcast or the data flow in other signal-bearing mediums and transmitted, and/or be stored according to described program instruction operation In the working storage of computer equipment.Here, according to one embodiment of present invention including a device, which includes using Memory in storage computer program instructions and processor for executing program instructions, wherein when the computer program refers to When enabling by processor execution, method and/or skill of the device operation based on aforementioned multiple embodiments according to the present invention are triggered Art scheme.

It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included in the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.This Outside, it is clear that one word of " comprising " does not exclude other units or steps, and odd number is not excluded for plural number.That states in device claim is multiple Unit or device can also be implemented through software or hardware by a unit or device.The first, the second equal words are used to table Show title, and does not indicate any particular order.

Claims

1. a kind of corresponding relationship analytic method at website end, wherein include:

Access request is received from client；

It generates the web page files of the access request and is sent to the client, the web page files include to a fixed resource Services sites sends the execution file of domain name combination request.

2. according to the method described in claim 1, wherein, the web page files include html file.

3. according to the method described in claim 1, wherein, the execution file includes that the JS being embedded in the web page files is held Style of writing part.

4. method according to any one of claims 1 to 3, wherein the website includes that amount of access is greater than preset threshold Website.

5. a kind of corresponding relationship analytic method at fixed resource services sites end, wherein include:

Domain name combination request is received from client, wherein the net that domain name combination request is returned by one website of client executing It is sent automatically when page file, domain name combination request includes the IP address of client；

According to the IP address of client generate combination domain name and send to the client, the combination domain name include random number, The IP address of the client and the region of authoritative name server.

6. according to the method described in claim 5, wherein, domain name combination request includes the fixed resource services sites The IP address of access request and client.

7. method according to claim 5 or 6, wherein generating combination domain name according to the IP address of client includes:

Request, which is combined, based on domain name generates random number；

The IP address of client is formatted；

Determine the region of authoritative name server；

The IP address of client and the region of the authoritative name server after the random number, format are converted are combined Generate combination domain name.

8. according to the method described in claim 7, wherein, the IP address of client is formatted including by client " " in IP address replaces with "-".

9. a kind of corresponding relationship analytic method in client, wherein this method comprises:

Access request is sent to website；

The web page files for corresponding to the access request are received from the website, the web page files include taking to a fixed resource Business website sends the execution file of domain name combination request；

The web page files are executed, to send domain name automatically to a fixed resource services sites while opening corresponding webpage Combination request, domain name combination request include the IP address of client；

Combination domain name is obtained from the fixed resource services sites, the combination domain name includes the IP of random number, the client The region of address and authoritative name server；

10. according to the method described in claim 9, wherein, the web page files include html file.

11. according to the method described in claim 9, wherein, the execution file includes the JS being embedded in the web page files Execute file.

12. according to the method described in claim 9, wherein, the website includes the website that amount of access is greater than preset threshold.

13. according to the method described in claim 9, wherein, domain name combination request includes the fixed resource services sites Access request and client IP address.

14. according to the described in any item methods of claim 9 to 13, wherein the client that the combination domain name includes IP address is the IP address of the client after format conversion.

15. according to the method for claim 14, wherein replace with " " in the IP address of the client after format conversion “-”。

16. a kind of corresponding relationship analytic method at home domain name resolution server end, wherein this method comprises:

Combination domain name is obtained from client, the combination domain name includes random number, the IP address of the client and authoritative domain name The region of server；

According to the region of the authoritative name server, domain name analysis request is sent to corresponding authoritative name server, it is described Domain name mapping request includes the IP address of the combination domain name and home domain name resolution server.

17. according to the method for claim 16, wherein domain name analysis request is sent to corresponding authoritative name server, Include:

Since rhizosphere name, recurrence or iteration initiate domain name analysis request step by step, are resolved to the authoritative domain name in the region always The IP address of server；

18. according to the method for claim 17, wherein since rhizosphere name, recurrence or iteration initiate domain name solution step by step Analysis request, is resolved to always the IP address of the authoritative name server in the region, comprising:

Domain name analysis request is sent to root name server；

The IP of the name server of the next stage returned based on domain name analysis request is received from the root name server Location sends domain name analysis request to corresponding name server according to the IP address of the name server of next stage；

This step is repeated until receiving the authoritative domain name returned based on domain name analysis request from next stage name server The IP address of server: the domain name of the next stage again returned based on domain name analysis request is received from next stage name server The IP address of server sends domain name mapping to corresponding name server according to the IP address of the name server of next stage again Request；

19. a kind of corresponding relationship analytic method at authoritative name server end, wherein include:

The domain name mapping request that home domain name resolution server is sent is received, domain name analysis request includes the combination domain name With the IP address of home domain name resolution server, the combination domain name includes the IP address and the authoritative domain name of the client The region of server；

With generating the IP address of the home domain name resolution server and the IP of the client based on domain name analysis request The corresponding relationship of location.

20. according to the method for claim 19, wherein receive the domain name mapping that home domain name resolution server is sent and ask It asks, comprising:

The domain name mapping request that home domain name resolution server is sent is received from the name server of upper level, wherein on described The name server of level-one receives the domain name mapping that home domain name resolution server is sent from the name server of upper level again and asks It asks.

21. according to the method for claim 19, wherein the combination domain name includes the client after format conversion IP address.

22. according to the method for claim 21, wherein generate the IP address of the home domain name resolution server, comprising:

The IP address conversion of the client after the format is converted is the IP address of the client before format conversion.

23. according to the method for claim 22, wherein replace "-" in the IP address of the client before format conversion It is changed to " ".

24. a kind of website, wherein include:

Reception device, for receiving access request from client；

Generating means, for generating the web page files of the access request and being sent to the client, the web page files packet It includes to a fixed resource services sites and sends the execution file that domain name combination is requested.

25. a kind of fixed resource services sites, wherein include:

Reception device is requested, for receiving domain name combination request from client, wherein domain name combination request is held by client It is sent automatically when the web page files that one website of row returns, domain name combination request includes the IP address of client；

Combination unit, for generating combination domain name according to the IP address of client and sending to the client, the combination fields Name includes the region of random number, the IP address of the client and authoritative name server.

26. a kind of client, wherein include:

Sending device, for sending access request to website；

Reception device, for receiving the web page files for corresponding to the access request from the website, the web page files include The execution file that domain name combination is requested is sent to a fixed resource services sites；

Executive device, for executing the web page files, with while opening corresponding webpage to a fixed resource service station Point is automatic to send domain name combination request, and domain name combination request includes the IP address of client；

Acquisition device, for obtaining combination domain name from the fixed resource services sites, the combination domain name includes random number, institute State the IP address of client and the region of authoritative name server；

Domain name sending device is combined, for the combination domain name to be sent to the home domain name resolution server of the client.

27. a kind of home domain name resolution server, wherein include:

Acquisition device combines domain name for obtaining from client, the IP for combining domain name and including random number, the client The region of location and authoritative name server；

Sending device sends domain name to corresponding authoritative name server for the region according to the authoritative name server Analysis request, domain name analysis request include the IP address of the combination domain name and home domain name resolution server.

28. a kind of authoritative name server, wherein include:

Reception device, for receiving the domain name mapping request of home domain name resolution server transmission, domain name analysis request packet The IP address of the combination domain name and home domain name resolution server is included, the combination domain name includes the IP address of the client With the region of the authoritative name server；

Generating means, for generating the IP address of the home domain name resolution server and described based on domain name analysis request The corresponding relationship of the IP address of client.

29. a kind of website, wherein include:

Processor；And

It is arranged to the memory of storage computer executable instructions, the executable instruction makes the processing when executed Device:

Access request is received from client；

30. a kind of fixed resource services sites, wherein include:

Processor；And

31. a kind of client, wherein include:

Processor；And

Access request is sent to website；

32. a kind of home domain name resolution server, wherein include:

Processor；And

33. a kind of authoritative name server, wherein include:

Processor；And

34. a kind of non-transient computer readable storage medium for storing executable instruction, is set in the executable instruction by electronics When standby execution, so that the electronic equipment:

Access request is received from client；

35. a kind of non-transient computer readable storage medium for storing executable instruction, is set in the executable instruction by electronics When standby execution, so that the electronic equipment:

36. a kind of non-transient computer readable storage medium for storing executable instruction, is set in the executable instruction by electronics When standby execution, so that the electronic equipment:

Access request is sent to website；

37. a kind of non-transient computer readable storage medium for storing executable instruction, is set in the executable instruction by electronics When standby execution, so that the electronic equipment:

38. a kind of non-transient computer readable storage medium for storing executable instruction, is set in the executable instruction by electronics When standby execution, so that the electronic equipment: