CN106210158A - The synchronous method of a kind of domain name mapping and equipment - Google Patents
The synchronous method of a kind of domain name mapping and equipment Download PDFInfo
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- CN106210158A CN106210158A CN201510221614.7A CN201510221614A CN106210158A CN 106210158 A CN106210158 A CN 106210158A CN 201510221614 A CN201510221614 A CN 201510221614A CN 106210158 A CN106210158 A CN 106210158A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
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Abstract
This application discloses synchronous method and the equipment of a kind of domain name mapping, including: receiving the analysis result that authority's domain name service DNS equipment sends, described analysis result is to send after the analysis result of described authority's DNS device interior caching updates；The described analysis result received is sent to different public DNS equipment.So, when authority's DNS equipment parsing domain name produces new analysis result, by the 3rd equipment between authority's DNS equipment and public DNS equipment, the analysis result newly come into force in authority's DNS equipment is sent to public DNS equipment, guarantee that the analysis result come into force in public DNS equipment caching is consistent with the analysis result come into force in authority's DNS equipment, avoid due to the inconsistent problem making the analysis result entry-into-force time occur postponing of cache flush time in public DNS equipment, effectively promote public DNS equipment and carry out the analyzing efficiency of domain name mapping.
Description
Technical field
The application relates to Internet information technique process field, particularly relates to the synchronous method of a kind of domain name mapping
And equipment.
Background technology
Along with the development of Internet technology, people can be by mutual between network for the computer in the Internet
Agreement even is (English: Internet Protocol；Abbreviation: IP) address positions, and is i.e. obtaining one
During IP address, may determine that computer corresponding with this IP address in the Internet by this IP address.
But, owing to IP address is not easy to be remembered by people, then propose by domain name to replace IP address.
But, cannot directly access, by domain name, computer corresponding to IP address that this domain name substitutes.Therefore, exist
When getting a domain name, need, by domain name mapping flow process, the domain name of acquisition to be converted to IP address；
The IP address obtained is utilized to access the computer that this IP address is corresponding.
It is (English: Domain Name Service that domain name mapping generally relies on domain name service；Abbreviation: DNS)
System realizes being mapped as domain name IP address.DNS is a kind of based on TCP/IP application program
Distributed data base, it is provided that the conversion between Hostname and IP address.Generally comprise public DNS and power
Prestige DNS.
Wherein, public DNS, when receiving inquiry of the domain name request, inquires about the analysis result of local cache；
If inquiring the analysis result that the domain name comprised in this inquiry of the domain name request is corresponding, then the parsing knot that will inquire
Fruit returns to user；If not yet inquiring the analysis result that the domain name comprised in this inquiry of the domain name request is corresponding,
Then domain name to be checked is carried the DNS (such as: local dns) being sent to last layer in inquiry request,
The domain name comprised in this inquiry request is resolved by the DNS of request last layer.The DNS of last layer is connecing
When receiving this inquiry request, determine whether domain name to be checked can be resolved, if can be associated link address can resolve directly,
Then return analysis result；If can not be associated link address can resolve directly, then by inquiring about the domain name mapping result of local cache
Determine whether to determine the analysis result that this domain name is corresponding.
When not yet inquiring analysis result corresponding to this domain name, then domain name to be checked being carried please in inquiry
It is sent to again the DNS of last layer in asking, performs aforesaid operations successively, until inquiring the solution that this domain name is corresponding
End operation during analysis result.
Authority DNS refers to, through the server that domain name is resolved by mandate, be provided simultaneously with analysis result
License to the function of other DNS.Such as: the top server of domain name com can be with authoritative domain name ABC.com
Authoritative server be NS.ABC.com.Authorize DNS that analysis result is sent to public DNS so that
The analysis result received is stored in this locality by public DNS.
But, in actual applications, due to each public DNS obtain authority DNS analysis result time
Between different, cause analysis result that authority DNS the obtains entry-into-force time on different public DNS different,
There is certain delay, be substantially reduced public DNS and carry out the analyzing efficiency of domain name mapping.
Summary of the invention
In view of this, the embodiment of the present application provides synchronous method and the equipment of a kind of domain name mapping, is used for solving
The problem that analyzing efficiency that certainly current public DNS carries out domain name mapping existence is low.
A kind of synchronous method of domain name mapping, including:
Receive authority domain name service DNS equipment send analysis result, wherein, described analysis result be
The analysis result of described authority's DNS device interior caching sends after updating；
The described analysis result received is sent to different public DNS equipment.
A kind of synchronizer of domain name mapping, including:
Receive unit, for receiving the analysis result that authority's domain name service DNS equipment sends, wherein, institute
Stating analysis result is to send after the analysis result of described authority's DNS device interior caching updates；
Transmitting element, for being sent to different public DNS equipment by the described analysis result received.
The application has the beneficial effect that:
The embodiment of the present application receives the analysis result that authority's domain name service DNS equipment sends, and described parsing is tied
Fruit is to send after the analysis result of described authority's DNS device interior caching updates；To receive
Described analysis result be sent to different public DNS equipment.So, territory is resolved when authority's DNS equipment
During the analysis result of famous product tissue regeneration promoting, by the 3rd equipment between authority's DNS equipment and public DNS equipment,
The analysis result newly come into force in authority's DNS equipment is sent to public DNS equipment, it is ensured that public DNS
The analysis result come into force in equipment caching is consistent with the analysis result come into force in authority's DNS equipment, it is to avoid
Owing in public DNS equipment, the inconsistent of cache flush time makes the analysis result entry-into-force time occur postponing
Problem, effectively promote public DNS equipment and carry out the analyzing efficiency of domain name mapping.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, institute in embodiment being described below
The accompanying drawing used is needed to briefly introduce, it should be apparent that, the accompanying drawing in describing below is only the present invention's
Some embodiments, from the point of view of those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
The schematic flow sheet of the synchronous method of a kind of domain name mapping that Fig. 1 provides for the embodiment of the present application；
The structural representation of the synchronizer of a kind of domain name mapping that Fig. 2 provides for the embodiment of the present application；
The structural representation of the synchronization system of a kind of domain name mapping that Fig. 3 provides for the embodiment of the present application.
Detailed description of the invention
In order to realize the application purpose, the embodiment of the present application provides the synchronous method of a kind of domain name mapping and sets
Standby, receive the analysis result that authority's domain name service DNS equipment sends, described analysis result is in described power
The analysis result of prestige DNS device interior caching sends after updating；The described parsing knot that will receive
Fruit is sent to different public DNS equipment.So, new solution is produced when authority's DNS equipment resolves domain name
During analysis result, by the 3rd equipment between authority's DNS equipment and public DNS equipment, will be authority
The analysis result newly come into force in DNS equipment is sent to public DNS equipment, it is ensured that public DNS equipment caches
In the analysis result that comes into force with the analysis result come into force in authority's DNS equipment consistent, it is to avoid due to public
In DNS equipment, the inconsistent problem making the analysis result entry-into-force time occur postponing of cache flush time, has
Effect ground promotes public DNS equipment and carries out the analyzing efficiency of domain name mapping.
Below in conjunction with Figure of description, each embodiment of the application is described in further detail.Obviously, institute
The embodiment described is only a part of embodiment of the present invention rather than whole embodiments.Based on the application
In embodiment, it is all that those of ordinary skill in the art are obtained under not making creative work premise
Other embodiments, broadly falls into the scope of the application protection.
The schematic flow sheet of the synchronous method of a kind of domain name mapping that Fig. 1 provides for the embodiment of the present application.Described
Method can be as described below.The executive agent of the embodiment of the present application can be an applications client, it is also possible to
It is a third-party server, does not limits.
Step 101: third-party server receives the analysis result that authority's DNS equipment sends.
Wherein, described analysis result is that the analysis result cached at described authority's DNS device interior occurs more
Send after new.
In a step 101, third-party server can carry out information alternately with authority's DNS equipment respectively,
Can also to carry out information mutual with public DNS equipment.
Such as: third-party server utilizes HTML (Hypertext Markup Language) (English: Hypertext Transfer
Protocol；Abbreviation: HTTP) carry out information with authority's DNS equipment mutual；And utilize HTTP with
It is mutual that public DNS equipment carries out information.
Once authority's DNS equipment occur analysis result to update, then after authority's DNS equipment will update
Analysis result is actively sent to third-party server.
Additionally, when third-party server obtains domain name to be resolved, described domain name to be resolved is carried
Resolve and the request of production is sent to authority's DNS equipment.
Wherein, described parsing produces request for asking described authority's DNS equipment to described territory to be resolved
Name carries out resolving and returning analysis result.
Specifically, third-party server is when the domain name to be resolved received, by described domain name to be resolved
Carry in resolving the request of production, be sent to authority's DNS equipment, treat described with request authority's DNS equipment
The domain name resolved carries out resolving and returning analysis result.
Specifically, third-party server, when the domain name to be resolved received, is sent out to authority's DNS equipment
Send analysis result inquiry request, this analysis result inquiry request comprises domain name to be resolved, this analysis result
Inquiry request is for determining whether the domain name to be resolved received exists the analysis result of correspondence.
When authority's DNS equipment determines the analysis result that this domain name to be resolved does not exist correspondence, will inquiry
Result is sent to third-party server, and now, described domain name to be resolved is carried and solved by third-party server
Analysis produces and is sent to authority's DNS equipment in request.
Authority's DNS equipment is when receiving parsing and producing request, and the domain name to be resolved to this resolves,
Obtain the analysis result that this domain name to be resolved is corresponding, and update the analysis result in caching.
Now, analysis result corresponding for domain name to be resolved is sent to third party's service by authority's DNS equipment
Device.
In addition, owing to authority's DNS equipment is when receiving parsing and producing request, to territory to be resolved
Name resolves, and obtains the analysis result that this domain name to be resolved is corresponding, and the analysis result to inner buffer
Updated, then analysis result corresponding for domain name to be resolved can only be sent by authority's DNS equipment
To third-party server, it is also possible to the analysis result after updating is sent to third-party server.
It is to say, third-party server send parsing produce request can be considered as authority DNS equipment to
Third-party server sends the trigger condition of analysis result.
It should be noted that authority's DNS equipment can be to work as to the analysis result that third-party server sends
Before the analysis result that comes into force, it is also possible to be set time range in the analysis result that comes into force.
Additionally, the mode that third-party server receives the analysis result that described authority's DNS equipment sends also may be used
To be:
Third-party server sends inquiry request to described authority's DNS equipment in real time.
Wherein, described inquiry request is for asking described authority's DNS equipment to send the analysis result after updating.
Third-party server receives the Query Result that described authority's DNS equipment sends.
Wherein, described Query Result comprises the analysis result of described authority DNS equipment latest update.
It should be noted that " analysis result of latest update " can be understood as setting apart from described authority DNS
For the analysis result after the renewal operation that the time receiving inquiry request is nearest.
Step 102: the described analysis result received is sent to different public DNS by third-party server
Equipment.
In a step 102, third-party server receive authority DNS equipment send analysis result time,
Utilize HTTP that the described analysis result received is sent to different public DNS equipment.
So, the analysis result during public DNS device interior is cached, update these analysis results not
Depend on the renewal time of setting again, but the authoritative DNS equipment obtained in real time according to third-party server
The analysis result updated carries out real-time update, it is ensured that in public DNS equipment caching the analysis result that comes into force with
In authority's DNS equipment, the analysis result that comes into force is consistent, it is to avoid due to cache flush in public DNS equipment
There is the problem postponed in the inconsistent entry-into-force time making analysis result of time, and effectively promotes public DNS
Carry out the analyzing efficiency of domain name mapping.
Alternatively, when the described analysis result received is sent to different public DNS equipment, institute
Method of stating also includes:
The described analysis result received is sent to the client device that each public DNS equipment is corresponding,
Make described client device that the described analysis result received is stored in this locality.
Specifically, the described analysis result received is sent to the visitor that each public DNS equipment is corresponding
Family end equipment, including:
The client device corresponding to each public DNS equipment sends heartbeat data packets.
Wherein, described heartbeat data packets is used for determining that described client device is the most online.
When receiving, in first sets time range, the response data packet that described client device sends, will connect
The described analysis result received is sent to described client device.
When not yet receiving, in first sets time range, the response data packet that described client device sends,
Described method also includes:
Timing sends heartbeat data packets to described client device, and sends receiving described client device
Response data packet time, set in time range, by second, the described analysis result received and be sent to described visitor
Family end equipment.
It should be noted that the first setting time range can be carried out really according to the effective time of heartbeat data packets
Fixed, it is also possible to determine according to actual needs；Second setting time range is bigger than the first setting time range.
Also implying that, when determining that client device is not online, timing sends the heart to described client device
Jumping packet, in time receiving the response data packet that described client device sends again, third party services
Device may repeatedly receive the analysis result that authority's DNS equipment sends, and therefore, third-party server is permissible
Client will be sent in the lump to the analysis result of client device online period the most online from client device
Equipment, to ensure that the analysis result within client device keeps with the analysis result in authority's DNS equipment
Unanimously.
By the scheme of the embodiment of the present application, receive the analysis result that authority's domain name service DNS equipment sends,
Described analysis result is to send after the analysis result of described authority's DNS device interior caching updates；
The described analysis result received is sent to different public DNS equipment.So, set as authority DNS
When standby parsing domain name produces new analysis result, by between authority's DNS equipment and public DNS equipment
3rd equipment, is sent to public DNS equipment, really by the analysis result newly come into force in authority's DNS equipment
Protect the analysis result one come into force in the analysis result come into force in public DNS equipment caching and authority's DNS equipment
Cause, it is to avoid due to when cache flush time inconsistent makes analysis result come into force in public DNS equipment
Between occur postpone problem, effectively promote public DNS equipment and carry out the analyzing efficiency of domain name mapping.
The structural representation of the synchronizer of a kind of domain name mapping that Fig. 2 provides for the embodiment of the present application.Described
Synchronizer includes: receive unit 21 and transmitting element 22, wherein:
Receive unit 21, for receiving the analysis result that authority's domain name service DNS equipment sends, wherein,
Described analysis result is to send after the analysis result of described authority's DNS device interior caching updates；
Transmitting element 22, for being sent to different public DNS equipment by the described analysis result received.
Alternatively, described transmitting element 23, it is additionally operable to the described analysis result received is being sent to difference
Public DNS equipment time, the described analysis result received is sent to each public DNS equipment pair
The client device answered, makes described client device that the described analysis result received is stored in this locality.
Specifically, described transmitting element 23, specifically for the client corresponding to each public DNS equipment
End equipment sends heartbeat data packets, and wherein, described heartbeat data packets is used for whether determining described client device
Online；
When receiving, in first sets time range, the response data packet that described client device sends, will connect
The described analysis result received is sent to described client device.
Specifically, described transmitting element 23, be additionally operable to first set in time range not yet receive described
During the response data packet that client device sends, timing sends heartbeat data packets to described client device, and
When receiving the response data packet that described client device sends, receive in setting time range by second
Described analysis result be sent to described client device.
Alternatively, described synchronizer also includes: acquiring unit 23, wherein:
Described acquiring unit 23, for obtaining domain name to be resolved, and carries described domain name to be resolved
Resolving and be sent to authority's domain name service DNS equipment in the request of production, wherein, described parsing produces request and uses
In request described authority DNS equipment, described domain name to be resolved is resolved and returns analysis result；
Described reception unit 21, specifically for receiving the analysis result that authority's DNS equipment sends, wherein,
Described analysis result comprises the analysis result that described domain name to be resolved is corresponding.
It should be noted that the synchronizer involved by the embodiment of the present invention can be realized by hardware mode,
Can also be realized by software mode, not limit.
The structural representation of the synchronization system of a kind of domain name mapping that Fig. 3 provides for the embodiment of the present application.Described
Synchronization system includes: authority's DNS equipment 31, public DNS equipment 32, synchronizer 33 and with described
The client device 34 that public DNS equipment is corresponding, wherein:
Described authority's DNS equipment 31, the analysis result after updating is sent to synchronizer 33；
Described synchronizer 33, for receiving the analysis result that described authority's DNS equipment sends, described solution
Analysis result is to send after the analysis result of described authority's DNS device interior caching updates, and will
The described analysis result received is sent to different public DNS equipment 32.
Additionally, described synchronizer 33, it is additionally operable to that the described analysis result received is sent to each public
The client device 34 that DNS equipment is corresponding altogether, makes the described parsing knot that described client device will receive
Fruit is stored in this locality.
Specifically, described synchronizer 33, specifically for the visitor to each public DNS equipment 32 correspondence
Family end equipment 34 sends heartbeat data packets, and wherein, described heartbeat data packets is used for determining that described client sets
The most online for 34；
When receiving, in first sets time range, the response data packet that described client device 34 sends,
The described analysis result received is sent to described client device 34.
Described synchronizer 33, specifically for not yet receiving described client in first sets time range
During the response data packet that equipment 34 sends, timing sends heartbeat data packets to described client device 34, and
When receiving the response data packet that described client device 34 sends, connect in setting time range by second
The described analysis result received is sent to described client device 34.
Described synchronizer 33, is additionally operable to before receiving the analysis result that authority's DNS equipment 31 sends,
Obtain domain name to be resolved, and described domain name to be resolved is carried in resolving the request of production, be sent to authority
DNS equipment 31, wherein, described parsing production request is used for asking described authority's DNS equipment 31 to institute
State domain name to be resolved to carry out resolving and returning analysis result.
Described synchronizer 33, specifically for receiving the analysis result that authority's DNS equipment 31 sends, wherein,
Described analysis result comprises the analysis result that described domain name to be resolved is corresponding.
When authority's DNS equipment parsing domain name produces new analysis result, by authority's DNS equipment with public
Synchronizer between DNS equipment altogether, is sent to the analysis result newly come into force in authority's DNS equipment
Public DNS equipment, it is ensured that the analysis result come into force in public DNS equipment caching and authority's DNS equipment
In the analysis result that comes into force consistent, it is to avoid due to cache flush time inconsistent in public DNS equipment
Make the problem that postponing occurs in the analysis result entry-into-force time, effectively promote public DNS equipment and carry out domain name
The analyzing efficiency resolved.
It will be understood by those skilled in the art that embodiments herein can be provided as method, device (equipment),
Or computer program.Therefore, the application can use complete hardware embodiment, complete software implementation,
Or combine the form of embodiment in terms of software and hardware.And, the application can use one or more its
In include the computer-usable storage medium of computer usable program code and (include but not limited to disk storage
Device, CD-ROM, optical memory etc.) form of the upper computer program implemented.
The application is with reference to method, device (equipment) and the computer program according to the embodiment of the present application
Flow chart and/or block diagram describe.It should be understood that can by computer program instructions flowchart and/or
Flow process in each flow process in block diagram and/or square frame and flow chart and/or block diagram and/or square frame
In conjunction with.These computer program instructions can be provided to general purpose computer, special-purpose computer, Embedded Processor
Or the processor of other programmable data processing device is to produce a machine so that by computer or other
The instruction that the processor of programmable data processing device performs produce for realizing in one flow process of flow chart or
The device of the function specified in multiple flow processs and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and computer or the process of other programmable datas can be guided to set
In the standby computer-readable memory worked in a specific way so that be stored in this computer-readable memory
Instruction produce and include the manufacture of command device, this command device realizes in one flow process or multiple of flow chart
The function specified in flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, makes
Sequence of operations step must be performed to produce computer implemented place on computer or other programmable devices
Reason, thus the instruction performed on computer or other programmable devices provides for realizing flow chart one
The step of the function specified in flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
Although having been described for the preferred embodiment of the application, but those skilled in the art once knowing base
This creativeness concept, then can make other change and amendment to these embodiments.So, appended right is wanted
Ask and be intended to be construed to include preferred embodiment and fall into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification without deviating from this Shen to the application
Scope please.So, if these amendments of the application and modification belong to the application claim and equivalent thereof
Within the scope of technology, then the application is also intended to comprise these change and modification.
Claims (10)
1. the synchronous method of a domain name mapping, it is characterised in that including:
Receive authority domain name service DNS equipment send analysis result, wherein, described analysis result be
The analysis result of described authority's DNS device interior caching sends after updating；
The described analysis result received is sent to different public DNS equipment.
2. synchronous method as claimed in claim 1, it is characterised in that in the described parsing that will receive
When result is sent to different public DNS equipment, described method also includes:
The described analysis result received is sent to the client device that each public DNS equipment is corresponding,
Make described client device that the described analysis result received is stored in this locality.
3. synchronous method as claimed in claim 2, it is characterised in that the described parsing knot that will receive
Fruit is sent to the client device that each public DNS equipment is corresponding, including:
Heartbeat data packets is sent to the client device that each public DNS equipment is corresponding, wherein, described
Heartbeat data packets is used for determining that described client device is the most online；
When receiving, in first sets time range, the response data packet that described client device sends, will connect
The described analysis result received is sent to described client device.
4. synchronous method as claimed in claim 3, it is characterised in that set in time range first
When not yet receiving the response data packet that described client device sends, described method also includes:
Timing sends heartbeat data packets to described client device, and sends receiving described client device
Response data packet time, set in time range, by second, the described analysis result received and be sent to described visitor
Family end equipment.
5. the synchronous method as described in any one of Claims 1-4, it is characterised in that receiving authority
Before the analysis result that DNS equipment sends, described method also includes:
Obtain domain name to be resolved, and described domain name to be resolved is carried be sent in resolving the request of production
Authority's domain name service DNS equipment, wherein, described parsing production request is used for asking described authority DNS to set
For described domain name to be resolved is resolved and returns analysis result；
Receive the analysis result that authority's DNS equipment sends, including:
Receive authority DNS equipment send analysis result, wherein, described analysis result comprises described in treat
Analysis result corresponding to domain name resolved.
6. the synchronizer of a domain name mapping, it is characterised in that including:
Receive unit, for receiving the analysis result that authority's domain name service DNS equipment sends, wherein, institute
Stating analysis result is to send after the analysis result of described authority's DNS device interior caching updates；
Transmitting element, for being sent to different public DNS equipment by the described analysis result received.
7. synchronizer as claimed in claim 6, it is characterised in that
Described transmitting element, is additionally operable to the described analysis result received is being sent to different public DNS
During equipment, the described analysis result received is sent to the client that each public DNS equipment is corresponding
Equipment, makes described client device that the described analysis result received is stored in this locality.
8. synchronizer as claimed in claim 7, it is characterised in that
Described transmitting element, sends specifically for the client device corresponding to each public DNS equipment
Heartbeat data packets, wherein, described heartbeat data packets is used for determining that described client device is the most online；
When receiving, in first sets time range, the response data packet that described client device sends, will connect
The described analysis result received is sent to described client device.
9. synchronizer as claimed in claim 8, it is characterised in that
Described transmitting element, is additionally operable to not yet receive described client device in first sets time range
During the response data packet sent, timing sends heartbeat data packets to described client device, and receiving
When stating the response data packet that client device sends, the described parsing received in setting time range by second
Result is sent to described client device.
10. the synchronizer as described in any one of claim 6 to 9, it is characterised in that institute's synchronizer
Also include: acquiring unit, wherein:
Described acquiring unit, for obtaining domain name to be resolved, and carries described domain name to be resolved in solution
Analysis produces and is sent to authority's domain name service DNS equipment in request, and wherein, described parsing production request is used for
Ask described authority's DNS equipment that described domain name to be resolved is resolved and returns analysis result；
Described reception unit, specifically for receiving the analysis result that authority's DNS equipment sends, wherein, institute
State and analysis result comprises the analysis result that described domain name to be resolved is corresponding.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221614.7A CN106210158B (en) | 2015-05-04 | 2015-05-04 | Domain name resolution synchronization method and device |
| PCT/CN2016/079809 WO2016177276A1 (en) | 2015-05-04 | 2016-04-21 | Domain name resolution synchronizing method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221614.7A CN106210158B (en) | 2015-05-04 | 2015-05-04 | Domain name resolution synchronization method and device |
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| Publication Number | Publication Date |
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| CN106210158A true CN106210158A (en) | 2016-12-07 |
| CN106210158B CN106210158B (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510221614.7A Active CN106210158B (en) | 2015-05-04 | 2015-05-04 | Domain name resolution synchronization method and device |
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| WO (1) | WO2016177276A1 (en) |
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| CN113301173A (en) * | 2020-06-09 | 2021-08-24 | 阿里巴巴集团控股有限公司 | Domain name updating system and method, message forwarding method and server |
| CN114466073A (en) * | 2021-12-24 | 2022-05-10 | 互联网域名系统北京市工程研究中心有限公司 | Method and device for rapidly updating DNS cache records applicable to local area network range |
| CN116436836A (en) * | 2023-06-13 | 2023-07-14 | 阿里巴巴（中国）有限公司 | Domain name data synchronous detection method, device and equipment |
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| CN109922120B (en) * | 2018-12-10 | 2022-04-05 | 网宿科技股份有限公司 | Method and terminal for improving DNS availability |
| CN111510514B (en) * | 2020-03-13 | 2022-04-05 | 视联动力信息技术股份有限公司 | Domain name processing method and device, electronic equipment and storage medium |
| CN112689030B (en) * | 2020-12-31 | 2023-01-20 | 网根(南京)网络中心有限公司 | DNS cache updating method and system |
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Also Published As
| Publication number | Publication date |
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| CN106210158B (en) | 2020-03-27 |
| WO2016177276A1 (en) | 2016-11-10 |
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