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DNS test method, device and system

A test method and test device technology, applied in the field of computer networks, to achieve the effect of solving the lack of test data

Active Publication Date: 2020-01-07
GUIZHOU BAISHANCLOUD TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0013] The present invention aims to solve the problems described above

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  • DNS test method, device and system

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Embodiment Construction

[0054] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0055]Embodiments of the present invention provide a DNS testing method, device and system, by constructing a standard DNS, running together with the DNS to be ...

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Abstract

The invention provides a DNS test method, device and system. The invention discloses a DNS test analysis method, relates to a computer network, and solves the problems of lack of test data, serious human resource consumption and influence on actual network stability in an existing DNS test analysis scheme. The method comprises the following steps: collecting query results formed by a DNS to be tested and a standard DNS based on the same query request; and performing performance analysis on the DNS to be tested according to the query results of the DNS to be tested and the standard DNS. The technical scheme provided by the invention is suitable for domain name resolution service, and automatic DNS test verification is realized.

Description

technical field [0001] The present invention relates to computer networks, in particular to a DNS testing method, device and system. Background technique [0002] DNS is an Internet basic service, as a distributed database that maps domain names and IP addresses, enabling users to access the Internet conveniently. When a user accesses a certain site through a domain name, a DNS query request is first sent to the DNS server to query the IP address corresponding to the domain name, and then the user uses the IP address to access the server resources of the site. [0003] At present, there are many softwares that realize DNS resolution service, such as: BIND, NSD, PowerDNS and so on. Although BIND has a high share and is relatively stable, its concurrent processing capability is not high, and DNS, as the Internet entrance, is vulnerable to a large number of DDos attacks, resulting in users being unable to access the network normally. Therefore, in order to improve the DNS pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L29/12
CPCH04L43/50H04L61/4511
Inventor 马红光符立佳苗辉
Owner GUIZHOU BAISHANCLOUD TECH CO LTD
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