A Domain Name Resolution Method

A domain name resolution, domain name resolution request technology, applied in the domain name resolution field, can solve the problems of complex deployment and reduced security, and achieve the effect of simple security configuration, less time spent, and quick effect.

Active Publication Date: 2019-01-04
深圳互联先锋科技有限公司
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

[0003] The high-availability and load-balancing architecture of DNS system services deployed based on open source software bind generally adopts "LVS+Keepalived+bind", which is usually more complicated to deploy and less secure. It often takes a period of time for the resolution record to take effect when the domain name resolution is updated

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  • A Domain Name Resolution Method
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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0028] The purpose of the present invention is to provide a domain name resolution method, simplify system architecture deployment, increase the security of application layer services and improve the time efficiency of domain name resolution.

[0029] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawin...

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Abstract

The invention discloses a domain name resolution method. The domain name resolution method comprises the following steps: transmitting a DNS domain name resolution request by a client; generating a virtual IP by a Keepalived via a VRRP communication protocol; binding a Nginx server with the virtual IP and obtaining the DNS domain name resolution request; distributing the DNS domain name resolutionrequest to the bind server by the Nginx server; calling DNS domain name resolution data corresponding to the DNS domain name resolution request by the blind server; The bind server sends the DNS domain name resolution data to the client. The domain name resolution method provided by the invention can simplify the system structure deployment, increase the security of the application layer serviceand improve the domain name resolution time efficiency.

Description

technical field [0001] The invention relates to the field of Internet DNS domain name resolution services, in particular to a domain name resolution method. Background technique [0002] At present, the most widely used DNS server software is bind. Using the open source software bind to build a high-availability and load-balanced DNS service system architecture is very important to ensure the stable and continuous operation of the enterprise DNS system. [0003] The high-availability and load-balancing architecture of DNS system services deployed based on open source software bind generally adopts "LVS+Keepalived+bind", which is usually more complicated to deploy and less secure. It often takes a period of time for the resolution record to take effect when the domain name resolution is updated. Contents of the invention [0004] The purpose of the present invention is to provide a domain name resolution method, which simplifies system architecture deployment, increases th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12
CPCH04L61/59H04L61/4511
Inventor 杨海滨
Owner 深圳互联先锋科技有限公司
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