Home > Cloud Computing > Cloud Applications

DNS query Process

Source: Internet
Author: User
Developer on Alibaba Coud: Build your first app with APIs, SDKs, and tutorials on the Alibaba Cloud. Read more ＞
DNS query process-Linux Enterprise Application-Linux server application information. For details, refer to the following section. When host A wants to access a. B .com, it submits the dns to query the dns server set by host A. the dns server performs the following operations:

Check whether there are records. If yes, return the results to host A. If no, continue to the next step.

When the dns server submits a query to the top-level domain (root), the root will return the address of the management. com server.

The dns server manages the. com Server query to obtain the IP address of the dns host that manages. B .com.

The dns server manages the Server Query of. B .com and returns the IP address of a. B .com to host A, and stores the result in the local cache. The query results for the same domain name are directly provided.

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
dns query dns aaaa query dns query example dns query lookup dns query type aaaa query specific dns server dns query command line
Related Article
Ingenious, Webapi httpbasicauthorize the practice of building...
Agent simplifies integration between cloud applications and e...
Enable cross-Cloud applications-DNS-based load balancing
10 cloud applications recommended for web designers and devel...
The best practices for iOS network programming and cloud appl...
Enable dazzling 3D desktop effects (group chart) in Fedora8)

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

What's Trending
Top 10 Tags
datastax versions naming convention zookeeper client class definition md5 microsoft sql server 2005 data structures exception handling error handling
Top 10 Keywords
microsoft download center down wordpress address url site address url wordpress address url windows installer 4 0 download 302 not found web address url definition site address url wordpress db2 integer mac os installation step by step pdf abbreviation for return

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

Get Started for Free

  • Sales Support

    1 on 1 presale consultation

    Chat Contact Sales

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

    Open a Ticket

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.

    Learn More