Domain name resolution scheduling method and device, server and storage medium
A domain name server and domain name resolution technology, which is applied to servers and storage media, domain name resolution scheduling methods, and devices, can solve the problems of slow user access speed and low accuracy of domain name resolution scheduling, and achieve the effect of improving access speed
Pending Publication Date: 2022-05-03
CHINA TELECOM CLOUD TECH CO LTD
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[0005] The present invention provides a domain name resolution scheduling method, device, server and storage medium to solve the problems of low domain name resolution scheduling precision and slow user access speed in the prior art
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[0065] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application. rather than all examples. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.
[0066] Traditional intelligent DNS user location scheduling relies on the IP geographic database, which is divided based on the IP network segment of the external network, and is essentially divided according to the physical network of the public network as a logical configuration unit. According to the mapping relationship between the Curry IP segment and the geographical location, the user's geographical location is kno...
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The embodiment of the invention provides a domain name resolution scheduling method and device, a server and a storage medium, and the method comprises the steps: receiving a domain name resolution request carrying a domain name sent by a client through an Access Domain Name Server (Access-DNS), and determining that the domain name is an opened high-precision scheduling service domain name; the Access-DNS sends the logic network node identity information ID and the domain name to a global load balancing domain name server (GSLB-DNS), and receives a first analysis result obtained by the GSLB-DNS through analyzing the domain name based on the logic network node ID, and the logic network node ID is sent by the GSLB-DNS; and the Access-DNS sends the first analysis result to the client side. According to the embodiment of the invention, high-precision domain name resolution scheduling supporting fine-grained division is realized by adding the logic network nodes and the Access-DNS, so that a user can obtain required content nearby, and the access speed is improved.
Description
technical field [0001] The invention belongs to the field of information technology, and in particular relates to a domain name resolution scheduling method, device, server and storage medium. Background technique [0002] Traditional intelligent domain name resolution (Domain Name Server, DNS) user location scheduling is based on the Internet Protocol (Internet Protocol, IP) geographic database, which is divided based on the IP network segment of the external network, and is essentially based on the public network The physical network is physically divided as a logical configuration unit. According to the mapping relationship between the Curry IP segment and the geographical location, the user's geographical location is known, and the response result is made according to its geographical location. [0003] However, the operators did not uniformly maintain and provide this IP geographic database. At the same time, due to the frequent changes of the operator's network, there...
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IPC IPC(8): H04L61/4511
Inventor 欧稳先
Owner CHINA TELECOM CLOUD TECH CO LTD