Method for accessing domain name, and client terminal

A domain name access and client-side technology, which is applied in the field of computer networks to save resource bandwidth and improve speed.

Inactive Publication Date: 2007-12-26
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The present invention provides a domain name access method and a client to solve the problem in the pr

Method used

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  • Method for accessing domain name, and client terminal
  • Method for accessing domain name, and client terminal
  • Method for accessing domain name, and client terminal

Examples

Experimental program
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Embodiment Construction

[0040] In order to solve the problem in the prior art that users must first perform a remote access to the domain name server every time they access the domain name, the technical solution of the present invention enables the user to initiate a domain name access request on the client side by saving the domain name information on the client side , directly query the locally saved domain name information to obtain the routing policy and IP address + port number corresponding to the domain name requested by the user, and the user can use the destination IP address + port number of the domain name access determined by the routing policy Domain name access, which greatly improves the speed of user domain name access and saves a lot of resource bandwidth.

[0041] The main realization principles, specific implementation methods and corresponding beneficial effects of the technical solution of the present invention will be described in detail below in conjunction with each accompanyi...

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Abstract

The invention is used for solving the issue that users must make a remote access to the domain name server when making domain name access each time. The method comprises: a)client side sends a domain name access request; when the domain name information locally saved in the client side has the information correlated with said domain name requested by the client side, according to the routing policy in said correlated information and the IP address + port number corresponding to the domain name, said client side determines the current access destination IP address + port number; c) the client side uses said determined IP address+ + port number to make domain name access. Said client side comprises a user's interface module, memory module, enquiry module and domain name access process module.

Description

technical field [0001] The invention relates to computer network technology, in particular to a domain name access method and a client. Background technique [0002] DNS (Domain Name Service, Domain Name Service) is a service that provides users with the IP address + port number corresponding to the domain name address they visit. Its typical application is the DNS service on the Internet. [0003] Please refer to Figure 1, which is a schematic diagram of the system structure of the DNS system in the prior art, which mainly includes a client, a primary domain name server, a domain name information database and a domain name management subsystem, wherein the main functions of each component are as follows: [0004] Client, used to initiate a domain name access request; [0005] The domain name server is connected to the client, and is used to query the IP address + port number corresponding to the domain name address in the domain name information database according to the ...

Claims

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Application Information

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IPC IPC(8): H04L12/28
Inventor 李建涛
Owner TENCENT TECH (SHENZHEN) CO LTD
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