KR101260825B1 - System and method for processing native language internet address - Google Patents

Abstract

Disclosed is a method for processing a national language address query inputted in an internet address bar.
In one embodiment, a method for processing a national language address query word may minimize modification of a domain name server, add an unlimited number of national language address extensions, and enable an open national language address service using a domain name server that is easy to manage. By using the forwarder function of the domain name server, the domain name server simply modifies the configuration information by constructing a new address processing process by first processing the open national language address related server before address query is forwarded to the root server. It provides open national language address service to user terminal by managing server related to local language address, and freely add and delete of open national language address (address concept that can be registered with free extension) at local level apart from the address system of internet address management organization. Enabled, and to IETF2396 Comply with the format of the address, and stick to the concept of address mapping page, without going to the root servers of the Internet Address Management Agency, configure your native language address associated server provides an open Address Internationalization service.

Description

SYSTEM AND METHOD FOR PROCESSING NATIVE LANGUAGE INTERNET ADDRESS}

Embodiments of the present invention relate to a method for processing a national language address query input to the Internet address bar.

National language addresses, such as Internet Hangul addresses, contain a variety of non-ASCII national language characters, and contain one or more characters, such as English addresses, according to the Internet Engineering Task Force (IETF) 2396 address format. Addresses are usually written according to the syntax of Uniform Resource Indentifiers (URIs) to access Internet Web sites.

In the prior art, a Korean-Hangul native language address service having a Korean extension of the top level domain has been implemented. Recently, the Internet Corporation of Assigned Names and Numbers (ICANN) has officially applied Korean language address services such as Hangul and Hangul to ROOT servers.

For example, when an address composed of Korean characters is input to a browser, it is converted into puny code and is rendered in English. Punycode is sent to a Domain Name Server (DNS), which acts like an English address.

The Internet Address Management Organization implements the native language address service by applying Korean or national language extensions to the root server. There are methods that have been tried in the past to apply the native language addressing service in Korea or in a specific region without using the system operated by the Internet Address Management Organization.

In the conventional native address service method, a puny code with an extension (TLD) is registered in a zone file of a domain name server, and the Korean address query is transmitted to a Korean address root server when the Korean address query has an extension registered in the zone file. . The Korean address root server checks the extension and returns the address of the corresponding address mapping (resolution) server to the user terminal. The user terminal accesses a resolution server and receives a native language address service by Korean address query.

In addition, another national language address service method is a method of modifying a code of a domain name server itself so that an address query of an extension check type punycode is transmitted to a root server as a Korean address. At this time, various methods for judging services by the Internet address management organization were proposed.

There is a known decision model on how to use the keyword service and the Hangul address service at the same time, and the service that does not form the address but searches the site such as Yahoo / Laptop in the address bar is introduced.

The conventional Hangul address service method needs to modify a BIND program of a domain name server or manage a zone file, but these tasks are an obstacle to applying the Hangul address service to a large number of domain name servers. In order to freely create and manage large amounts of extensions, the use of zone files not only affects the performance of domain name servers, but it is not practical to apply them to many domain name servers.

One embodiment of the present invention is to minimize the modification of the domain name server, to add an unlimited number of national language address extensions, and to process the national language address query that enables an open national language address service using a domain name server that is easy to manage Provide a method.

In addition, an embodiment of the present invention utilizes a forwarder function of a domain name server to construct a new address processing process by first processing in an open national language address-related server before address queries are delivered to the root server. The present invention provides a method for processing a national language address query that provides an open national language address service to a user terminal by simply modifying configuration information and managing a server related to a national language address.

In addition, an embodiment of the present invention is a process for processing a national language address query language that enables the free addition and deletion of an open native language address (a concept of an address capable of mass registration of a free extension) at a local unit separately from an address system of an Internet address management organization. Provide a method.

In addition, an embodiment of the present invention conforms to the address format defined in IETF2396, adheres to page mapping, which is an address concept, and configures a national language address-related server without using a root server of an Internet address management organization to provide an open national language address service. Provides a method of processing a native language address query.

As a technical method for achieving the above embodiment, a processing method for a national language address query may include determining whether a national language address is included in an address query input from a user terminal; Forwarding the address query to a designated resolution server if a national language address is included; And receiving a destination server address mapped to the native language address from the resolution server and transmitting the destination server address to the user terminal.

According to an embodiment of the present invention, the convenience of interworking with a domain name server is increased in implementing an open native language address system separately from the address system of the Internet address management organization, and by generating and managing a large number of native language addresses, including Korean characters. National language address services are widely available.

1 is a diagram illustrating a configuration of a processing system for a national language address query according to an embodiment of the present invention.
2 is a diagram illustrating an operation flow of a processing method for a national language address query according to a first embodiment of the present invention.
3 is a flowchart illustrating an operation of a processing method for a national language address query according to a second embodiment of the present invention.
4 is a flowchart illustrating an operation of a processing method for a national language address query according to a third embodiment of the present invention.
5 is a flowchart illustrating an operation flow of a processing method for a national language address query according to a fourth embodiment of the present invention.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to or limited by the embodiments. Like reference symbols in the drawings denote like elements.

A national language address according to an embodiment of the present invention is configured in the form of a tertiary address. Secondary address. Extension. National language characters may be used in the representation of secondary addresses and tertiary addresses, and the extension must include national language characters. For example, a native language address can take the form of Myeongdong, Cathedral, Gwanglim, Church, Chaser, Movie, Pizza Hut, Fawn.

As described above, in the embodiment of the present invention, the extension of the national language address may be freely extended, and thus the address may be assigned in the content unit. In order for a local language address to run properly in a domain name server system, the following steps are required.

Step 1. The browser address bar provided in the user terminal converts the national language address representation into an ASCII code and transmits it to the domain name server.

Step 2. The domain name server sends the national language address representation converted to ASCII code to the dedicated national language address processing server for national language address processing.

Step 3. The native language address processing server returns the address of the corresponding web server to the user terminal from the national language address representation.

The above procedure is a basic method configuration for processing a native language address, which will be described below according to an embodiment of the present invention for efficiently processing a native language address.

When the native language address is input to the user terminal, it is the core of the native language address service that the native language address processing server maps and returns the address of the server where the page indicated by the input native language address is stored.

Table 1 below shows server addresses mapped to national language addresses in the final resolution table.

National language address (enter address service) Server Address (Address Service Output) Myeongdong Cathedral 211.152.51.1 Pizza Hut Fon 223.221.34.5

The national language address is delivered to the national language address processing server, and the national language address processing server is derived to the page mapped to the corresponding server address.

Table 1 is called a resolution table, and the national language address processing server can be configured as a separate table by dividing the resolution table by extension or processed by separating them into separate servers.

Table 2 below shows extension server addresses mapped to national language addresses with the same extension as extension mapping table.

National language address (enter address service) Extension Server Address Myeongdong Cathedral 200.112.11.3 Pizza Hut Fon 193.211.43.2 Seokchon-dong Cathedral 200.112.11.3

Table 2 is an extension mapping table for mapping the same server address value for each extension. The server managing the extension mapping table is defined as the extension root server.

In Table 2, the resolution for the cathedral refers to the server of 200.112.11.3. That is, the resolution table is separated by extension.

Table 3 below is a secondary address mapping table that displays service server addresses (target server addresses) mapped to different secondary addresses.

Catholic national address (enter address service) Service server address Myeongdong Cathedral 211.152.51.1 Seokchon-dong Cathedral 201.22.32.62

Table 3 shows the secondary address mapping table for.

If a national language address including a third address, such as club, myeongdong, and cathedral, is processed, a third mapping table is required.

Table 4 below shows the service server addresses mapped to different tertiary addresses in the tertiary address mapping table.

Myeong-dong Cathedral Korean language address (enter address service) Service server address Club, Myeongdong, Cathedral 211.152.51.2 Mass, Myeongdong, Cathedral 211.152.51.5

Depending on how these mapping tables are configured to work with a domain name server, different address handling methods are implemented.

In the server that handles the extension, the processing is divided into the address processing server and the address processing of the domain name server. In the embodiment of the present invention, it is not necessary to manage the server for each extension in the domain name server, and does not require modification of the source operating in the domain name server.

Embodiments of the present invention utilize the forward server function of a domain name server. The forward server of the domain name server has an external server that is first queried for an address query that is inputted, if it is not resolved at the current domain name server. If the external server cannot answer an address query, the root ( ROOT) queries other servers, such as querying a server.

Each domain name server can specify more than one forward server, and will request answers to address queries one at a time in the order listed. In other words, if forward server A does not answer, then it goes to forward server B. The forward server function of the domain name server is one of the ways in which the domain name server inquires of an external domain name server because it cannot be resolved by itself through a zone or a cache.

An embodiment of the present invention constructs a separate resolution server for processing an open native language address by configuring various types of servers using the forward server function of a domain name server.

A source example of a configuration for setting up a forward server in a domain name server is as follows.

This is an example of setting up a forward server in a domain name server.

options {

  ~~~

  ~~~

// forward first;

// forwarders {203.236.230.24; 168.126.63.1};

};

The example source shown above is a case where two forward servers are configured. If the domain name server cannot resolve the address query of the user terminal by itself, the 203.236.230.24 server first requests a solution. If the address query cannot be resolved, the server asks the 168.126.63.1 server for resolution. If the address query is not resolved here, the domain name server tries to resolve the address query according to another procedure.

An embodiment of the present invention interworkes a national language address server using the forward server function of a domain name server. Configuration features of the forward server set in the domain name server are as follows.

First embodiment: The forward server outputs an address of an extension root server having an extension table for an address query. In this case, the forward server determines whether the address query is an open native language address, and returns an address of the open extension root server in the case of an open native language address, and otherwise returns a failure value. In this case, the forward server is called a judgment server.

Second Embodiment Since the forward server has an extension table of national language addresses, the address of the resolution server for each extension is returned to the domain name server in response to the address query. The domain name server transmits the address query to the resolution server for each extension, receives the address of the service server corresponding to the address query, and delivers the address to the user terminal.

Third embodiment: The forward server has a resolution table of all national language addresses. That is, the forward server searches for the address of the service server directly mapped to the national language address, and delivers the address of the service server to the user terminal.

The first embodiment will be described in detail.

This is the case where the forward server becomes the judgment server. The forward server outputs to the domain name server whether or not an open national language address is included in the address query.

The operation of the judgment server is as follows.

If (if address query is an open native address)

   Return Open Address Root Server Address

Else Return FAILURE

The judging server judges whether the address is an open national language address in the address query and checks whether the address extension (TLD) includes the national language character and not the national language address extension which is controlled by the Internet address management organization.

The open address root server called by the decision server may have a table that directly maps the address of the service server as the final destination to the address query, or may have only an extension table. In this case, when an address query is sent to a server by extension, the server by extension has a secondary address or a tertiary address table and interworkes with another address server or directly outputs the address of the final mapping service server and returns it to the user terminal. .

The second embodiment and the third embodiment will be described in detail.

In the second and third embodiments, the forward server has any form of a mapping table of open native language addresses. The configuration and operation of the forward server are explained in two broad ways.

In the second exemplary embodiment, the forward server includes an extension mapping table containing addresses of servers of extensions of the open native language address, and returns the address (IP) of the extensions resolution server to the domain name server in response to the address query.

Forward server with extension mapping table returns address of resolution server by extension to domain name server so that domain name server sends address query to resolution server by extension to resolve through secondary address or tertiary address mapping table. .

In the third embodiment, the forward server directly resolves an address query. That is, the forward server has a resolution table with the address value of the service server as a final result for all open national language addresses, and delivers the address of the service server corresponding to the national language address query to the user terminal.

Judgment Server for Determining the National Language Address and Extension of the National Language Extension The method for recognizing the extension of the national language address by the root server may be determined by IETF2396, and the national language address may be determined in a different manner with respect to a specific extension.

For example, the national language address could be a representation such as Cheong Wa Dae.Government.local, and if .local is a non-native extension, but .local is defined as a specific extension, then the judging server and national language extension root server will be Can be recognized as a national language address.

When a domain name server configures a forward server, it may set one or more forward servers in the server list. If there is a late reply from the forward server, the domain name server will query the next forward server in the list. The problem is that the domain name server may crash when the last forward server fails to respond.

The dummy forward server may be configured to solve a problem that may occur in the forward server configured in the domain name server.

If you try the first or the middle servers in the list of forward servers, if the reply does not arrive within the specified time, the next server is tried, but the domain name server may stop processing the address if the last server does not reply. In order to solve this problem, by placing a dummy forward server with a simple algorithm at the end, the risk of downtime of the domain name server can be reduced.

To ensure the stability of the last forward server, the domain name server constructs a dummy forward server that operates with a simple algorithm. The dummy forward server does not embed any mapping table, just prints the value corresponding to FAILURE for all address queries.

The dummy forward server with a simple forward algorithm may be configured as a separate server, or may be a software embedded in another domain name server or another forward server.

1 is a diagram illustrating a configuration of a processing system for a national language address query according to an embodiment of the present invention.

Referring to FIG. 1, the address processing system 100 according to an exemplary embodiment of the present invention may include an address determining unit 110, a forwarding unit 120, and a transmission unit 130. The address processing system 100 is set as a forward server according to a forward function of a domain name server to determine an address query and transmit an address of a service server corresponding to a native language address to a user terminal.

The address determination unit 110 determines whether a national language address is included in an address query input from a user terminal. The address determination unit 110 sets a determination server that determines whether a national language address is a forward server, and receives whether or not the local language address is identified from the determination server. The address determination unit 110 may include a setting unit configured to set a determination server for identifying a national language address in an address query as a first forward server, an address forward unit for forwarding an address query to a first forward server in which the determination server is set, and a first forward server. It includes an identification unit for returning whether the identification of the national language address from.

In another embodiment, if the address of the service server associated with the address query word input from the user terminal is not found in the mapping table held in the storage medium, the address determination unit 110 determines that the local language address is included in the address query word. It includes a determination unit.

The forward unit 120 forwards the address query to a resolution server designated as a forward server when the native query address is included in the address query.

The forward unit 120 receives the address of the resolution server from the determination server and forwards the address query to the resolution server. The configuration includes the first receiver and the first query forwarder. The first receiver receives the first server address from the first forward server that has identified the native language address in the address query. The first query forward unit forwards the address query to the resolution server specified by the first server address.

In another embodiment, the forward unit 120 receives the address of the extension mapping server from the determination server, transfers the address query to the extension mapping server, receives the address of the resolution server, and forwards the address query to the resolution server. And a receiver, a second query forwarder, a third receiver, and a third query forwarder.

The second receiving unit receives the second server address from the first forward server, which is a determination server identifying the national language address in the address query. The second query word forwarding unit is designated by the second server address and forwards the address query to an extension mapping server having an extension mapping table associated with the extension in the address query. The third receiving unit receives a first server address corresponding to the extension from the extension mapping server using the extension mapping table. The third query word forwarding unit forwards the address query to the resolution server specified by the first server address. The resolution server retrieves the address of the service server mapped to the address query and transmits the address to the user terminal.

The address processing system 100 sets the extension mapping server as a forward server, transmits an address query word to the extension mapping server, receives an address of a resolution server corresponding to the extension, and forwards the address query word to the resolution server. The address processing system 100 includes a second setter, a second forwarder, and a fourth receiver, and the forwarder 120 includes a third forwarder.

The second setting unit sets the extension mapping server including the extension mapping table associated with the extension in the address query as the second forward server. The second forward unit forwards the address query word input from the user terminal to the second forward server which is an extension mapping server. The fourth receiver receives the first server address corresponding to the extension from the second forward server using the extension mapping table.

The third forward unit forwards the address query to the resolution server specified by the first server address corresponding to the extension.

The forward unit 120 includes a fourth forward unit that forwards an address query word to a dummy forward server that operates when a server set as a forward server fails to process an address. If the address of the service server is not found, the fourth forward unit reads the dummy forward server address from the mapping table and forwards the address query to the resolution server designated by the dummy forward server address.

The transmitter 130 receives the address of the service server mapped to the native language address from the resolution server and transmits the address to the user terminal. In another embodiment, the transmission controller may control the address of the service server to be transmitted from the resolution server to the user terminal without receiving the address of the service server from the resolution server and transmitting the address of the service server to the user terminal.

2 is a diagram illustrating an operation flow of a processing method for a national language address query according to a first embodiment of the present invention.

Referring to FIG. 2, an address processing system according to an embodiment of the present invention may include a user terminal, a domain name server, and a resolution server.

In step 210, the domain name server sets a resolution server, which maps a server address to a national language address, as a forward server. The domain name server sets the resolution server as a forward server that operates when address processing fails, so that it can handle national language addresses.

In operation 220, the user terminal transmits a national language address query inputted in an address bar to a domain name server. In step 230, the domain name server does not process the national language address query and transmits the national language address query to the resolution server configured as the forward server.

The resolution server has a resolution table for all open national language addresses, with the address of the service server as the final result. In step 240, the resolution server searches for the address of the service server corresponding to the national language address query by referring to the resolution table and transmits the address to the domain name server.

In step 250, the domain name server transmits the address of the service server to the user terminal that queries the national language address. The user terminal accesses the service server, receives the web page, and displays the same to the user.

3 is a flowchart illustrating an operation of a processing method for a national language address query according to a second embodiment of the present invention.

Referring to FIG. 3, an address processing system according to an embodiment of the present invention may include a user terminal, a domain name server, a determination server, and a resolution server.

In step 310, the domain name server sets a forwarding server as a forwarding server that determines whether a local language address is determined based on an address query. The domain name server sets the decision server as a forward server that operates when address processing fails, so that it can process a national language address.

In operation 320, the user terminal transmits an address query input in the address bar to the domain name server. In step 330, the domain name server does not process the address query and transmits the address query to the determination server set as the forward server.

In operation 340, the determination server determines an address query, and transmits the address of the resolution server to the domain name server in operation 350 in the case of the national language address query. The judging server checks whether the address extension contains a national language character or not a national language address extension managed by the Internet Address Management Organization, and if the query is a national language address, resolves the address of the resolution server that maps the server address to the national language address. Send to server.

In step 360, the domain name server sends a national language address query to the resolution server. In step 370, the resolution server transmits the address of the service server corresponding to the national language address query to the user terminal by referring to the resolution table. The user terminal accesses the service server, receives the web page, and displays the same to the user.

4 is a flowchart illustrating an operation of a processing method for a national language address query according to a third embodiment of the present invention.

Referring to FIG. 4, an address processing system according to an embodiment of the present invention may include a user terminal, a domain name server, an extension mapping server, and a resolution server.

In step 410, the domain name server sets an extension mapping server having an extension mapping table that stores extensions for national language addresses as a forward server. The domain name server sets the extension mapping server as a forward server that operates when address processing fails, so that it can handle national language addresses.

In operation 420, the user terminal transmits an address query input in the address bar to the domain name server. In step 430, the domain name server does not process the address query and transmits the address query to the extension mapping server set as the forward server.

In step 440, the extension mapping server includes an extension mapping table containing addresses of servers for each extension for the national language address, and returns the address of the resolution server corresponding to the extension to the domain name server in the address query.

In operation 450, the domain name server transmits the address of the resolution server to the user terminal. In operation 460, the user terminal transmits an address query to the resolution server. In step 470, the resolution server searches for the address of the service server corresponding to the address query by referring to the resolution table and transmits the address to the user terminal. The user terminal accesses the service server, receives the web page, and displays the same to the user.

5 is a flowchart illustrating an operation flow of a processing method for a national language address query according to a fourth embodiment of the present invention.

Referring to FIG. 5, an address processing system according to an embodiment of the present invention may include a user terminal, a domain name server, a determination server, an extension mapping server, and a resolution server.

In step 510, the domain name server sets a determination server for determining whether a local language address is a forward server as an address query. The domain name server sets the decision server as a forward server that operates when address processing fails, so that it can process a national language address.

In operation 520, the user terminal transmits an address query input in the address bar to the domain name server. In step 530, the domain name server does not process the address query and transmits the address query to the determination server set as the forward server.

In operation 540, the determination server determines an address query and transmits the address of the extension mapping server to the domain name server in operation 550 in the case of the national language address query. The decision server checks whether the address extension contains a national language character or not a national language address extension managed by the Internet Address Management Organization. In the case of a query for a national language address, the address of the extension mapping server that maps the server address to the extension of the national language address. To the domain name server.

In step 560, the domain name server sends an address query to the extension mapping server. In step 570, the extension mapping server includes an extension mapping table containing addresses of servers for each extension for the national language address, and returns the address of the resolution server corresponding to the extension to the user terminal in the address query.

In step 580, the user terminal transmits an address query to the resolution server. In step 590, the resolution server searches for the address of the service server corresponding to the address query by referring to the resolution table and transmits the address to the user terminal. The user terminal accesses the service server, receives the web page, and displays the same to the user.

Further, embodiments of the present invention include a computer readable medium having program instructions for performing various computer implemented operations. The computer readable medium may include program instructions, data files, data structures, etc. alone or in combination. The program instructions recorded on the medium may be those specially designed and constructed for the present invention or may be available to those skilled in the art of computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tape, optical media such as CD-ROMs, DVDs, and magnetic disks, such as floppy disks. Magneto-optical media, and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like.

In the present invention as described above has been described by the specific embodiments, such as specific components and limited embodiments and drawings, but this is provided to help a more general understanding of the present invention, the present invention is not limited to the above embodiments. For those skilled in the art, various modifications and variations are possible from these descriptions. It is therefore to be understood that within the scope of the appended claims, the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .

100: address processing system
110: address determination unit
120: forward part
130: transmission unit

Claims (16)

An address determination unit that determines whether an address of a local language is included in an address query input from a user terminal, and whether a target server address associated with the input address query is searched;
When the destination server address is not found and the local language address is determined to be included, a forward forward address is read from the mapping table and the address query is forwarded to the resolution server designated by the dummy forward server address. part; And
A transmission unit for receiving a destination server address mapped to the national language address from the resolution server and transmitting it to the user terminal
Processing system for a national language address query including a. The method of claim 1,
The address determination unit,
A server identifying the national language address in the address query as a first forward server, forwarding the address query, and receiving whether to identify the national language address from the first forward server; Processing system. The method of claim 2,
The forward part,
Processing a native language address query, receiving a first server address from the first forward server that has identified the national language address in the address query, and forwarding the address query to a resolution server specified by the first server address system. The method of claim 2,
The forward part,
Receiving a second server address from the first forward server identifying the national language address in the address query,
Forward the address query to an extension mapping server specified by the second server address and having an extension mapping table associated with an extension in the address query,
Receiving, from the extension mapping server using the extension mapping table, a first server address corresponding to the extension,
And forwarding the address query to a resolution server specified by the first server address. The method of claim 1,
When the server having an extension mapping table associated with an extension in the address query is set by the address determining unit as a second forward server,
The forward part,
Forward the address query to the second forward server,
Receiving a first server address corresponding to the extension from the second forward server using the extension mapping table,
And forwarding the address query to a resolution server specified by the first server address. The method according to any one of claims 3 to 5,
Wherein the transmission unit comprises:
A transmission control unit which controls the destination server address to be transmitted from the resolution server designated by the first server address to the user terminal
A processing system for a national language address query, including. delete delete In the processing system for the native language address query, determining whether the native language address is included in the address query input from the user terminal, and if the destination server address associated with the input address query is not found in the mapping table, Determining that the national language address is included;
In the processing system, if the destination server address is not found, reading a dummy forward server address from the mapping table and forwarding the address query to a resolution server designated by the dummy forward server address; And
In the processing system, receiving a destination server address mapped to the native language address from the resolution server and transmitting the destination server address to the user terminal
Method for processing a national language address query including a. 10. The method of claim 9,
In the processing system, setting a server identifying the national language address in the address query as a first forward server;
Forwarding, at the processing system, the address query to the first forward server; And
Receiving, at the processing system, whether the national language address is identified from the first forward server;
Further comprising, the processing method for the national language address query. The method of claim 10,
Receiving, at the processing system, a first server address from the first forward server identifying the national language address in the address query; And
Forwarding, at the processing system, the address query to a resolution server specified by the first server address
Further comprising, the processing method for the national language address query. The method of claim 10,
Receiving, at the processing system, a second server address from the first forward server identifying the national language address in the address query;
Forwarding, at the processing system, the address query to an extension mapping server specified by the second server address and having an extension mapping table associated with an extension in the address query;
Receiving, at the processing system, a first server address corresponding to the extension from the extension mapping server using the extension mapping table; And
Forwarding, at the processing system, the address query to a resolution server specified by the first server address
Further comprising, the processing method for the national language address query. 10. The method of claim 9,
In the processing system, setting a server having an extension mapping table associated with an extension in the address query as a second forward server;
Forwarding, at the processing system, the address query to the second forward server;
Receiving, at the processing system, a first server address corresponding to the extension from the second forward server using the extension mapping table; And
Forwarding, at the processing system, the address query to a resolution server specified by the first server address
Further comprising, the processing method for the national language address query. The method according to any one of claims 11 to 13,
In the processing system, controlling the destination server address to be transmitted from the resolution server designated by the first server address to the user terminal;
Further comprising, the processing method for the national language address query.
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