当前位置:网站首页>What is a cname domain name?

What is a cname domain name?

2022-09-23 08:53:29Juming Network

What does cname mean? What does cname domain name mean? How to add CNAM to a domain name? Here are some introductions about cname domain name.

1. What does cname mean?

CNAME record, ie: alias record.This type of record allows you to map multiple names to the same computer.

It is usually used for CDN, multiple domain names point to one IP at the same time, easy to modify, etc.For example, there is a domain name "DOCS.FUYEOR.COM" (A record).When setting up a CDN, use "DOCS.FUYEOR.COM" to point to the CDN's domain name. At this time, accessing "DOCS.FUYEOR.COM" means that the CDN node is providing services.

2. What does CNAME mean?

CNAME resolution, called alias resolution, also called alias record.Also known as canonical name.This type of record allows you to map multiple names to the same computer.Usually used for computers that provide both WWW and MAIL services.For example, there is a computer named "host" (A record).It provides both WWW and MAIL services, in order to facilitate users to access services.

You can set two aliases (CNAMEs) for this computer: WWW and MAIL.The full names of these two aliases are domain names starting with www and domain names starting with mail.Actually they both point to "host".

3. Can domain name resolution only use CNAME?

In addition to CNAME, domain name resolution can also use 7 methods such as A record, MX record, TXT record, and AAAA record.Among them, A records and CNAME records are used relatively frequently.

The above is an introduction to knowledge about what a cname domain name is.

原网站

版权声明
本文为[Juming Network]所创,转载请带上原文链接,感谢
https://chowdera.com/2022/266/202209230845498652.html

随机推荐