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Domain name system DNS processing method and apparatus

A domain name system and processing method technology, applied in the domain name system DNS processing method and device field, can solve problems such as inability to quickly access a designated network, and achieve the effect of speeding up the success rate and speed, and improving network experience

Active Publication Date: 2017-01-11
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology

[0005] The technical problem to be solved by the embodiments of the present invention is to provide a domain name system DNS processing method and device, which can solve the problem in the prior art that the terminal equipment cannot quickly access the designated network after the access network switching occurs

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  • Domain name system DNS processing method and apparatus
  • Domain name system DNS processing method and apparatus
  • Domain name system DNS processing method and apparatus

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Embodiment Construction

[0054] In order to enable those skilled in the art to better understand the solutions of the present invention, 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 are only It is an embodiment of a part 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 shall fall within the protection scope of the present invention.

[0055] Each will be described in detail below.

[0056] The terms "first", "second", "third" and "fourth" in the description and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variatio...

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Abstract

The embodiment of the invention discloses a domain name system DNS processing method and apparatus. The method comprises the following steps: if the handover of an access network of a terminal device is detected, initiating a DNS query request of a target domain name; receiving a DNS analysis result corresponding to the DNS query request, wherein the DNS analysis result comprises at least one first IP address corresponding to the target domain name; and storing the first IP address in the terminal device. By adoption of the domain name system DNS processing method and apparatus disclosed by the invention, the problem that a target network position cannot be accessed quickly after the handover of the access network of the terminal device in the prior art can be solved, and the user experience is improved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a domain name system (DNS) processing method and device. Background technique [0002] DNS (Domain Name System, Domain Name System) is a distributed database on the Internet that maps domain names and IP addresses to each other, enabling users to access the Internet more conveniently without having to remember IP numbers that can be directly read by machines. The process of mapping a domain name to an IP address is called "domain name resolution." Domain name resolution needs to be completed by a dedicated domain name resolution server, and DNS is the server for domain name resolution. When a user enters a DNS name (domain name) in an application, the DNS server can resolve this name into its corresponding IP address. Therefore, the domain name entered by the user when surfing the Internet can finally access the Internet through the IP address pointed to by the domain name....

Claims

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Application Information

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IPC IPC(8): H04L29/12
CPCH04L61/4511H04L61/5076H04L61/58
Inventor 唐荣政
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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