How to query the site domain name

First look at the URL in the address bar above the website.

For example: "Baidu know Home" Web site is: http://z.baidu.com/, then: "Baidu know Home" site's domain name is z.baidu.com.

In other words, a website's domain name looks at its address http://....../between, here ... Represents a domain name.

Website domain name: website domain

The domain name is the name of a server or network system on an Internet network, and there is no duplicate domain name in the world. The form of a domain name is made up of several English letters and numbers, by "." Divided into several parts, such as baidu.com is a domain name. Technically, a domain name is only one way to solve the problem of IP address correspondence in the Internet. It can be said to be just a technical term. However, because the Internet has become the world's people's Internet, domain name has naturally become a social science term.