What is the difference between level 1, level 2 and level 3 domain names? How to register domain names

In the eyes of most people , The so-called domain name is actually all kinds of websites that we browse everyday , By entering the domain name, you can enter the designated website , Its manifestation is mainly composed of phrases and suffixes . And the domain name also has certain classification , Including the top domain name 、 First level, second level and third level domain names , In addition, according to different regions 、 Department, etc , End with different suffixes , among .com It should be common for Chinese people .

First level, second level and third level domain names

How to distinguish different domain names

Maybe many people are interested in , How to distinguish the first level, second level and third level domain names ？ In fact, the main difference is that the components of the complete domain name are different , For example, a domain name consists of two or more phrases , The decimal point and the words on the right represent the top-level domain name , There is a simple way to identify , One point is the primary domain name . As for the secondary domain name, there are two points , It is also commonly used by everyone , Search engines, for example www.baidu.com It belongs to this type , When there are three points in the web address, it belongs to the third level domain name , However, it is less used .

Domain name registration

The difference between level 1, level 2 and level 3 domain names is still obvious , Apart from the difference in composition , When registering, the price is often different , When you register a first-class domain name, you must spend money , However, the primary domain name can be derived from multiple secondary and tertiary domain names , So it's free under normal circumstances , However, some servers will limit the number . About domain name registration , In fact, it can be implemented through some professional platforms , Depending on the nature of the registered user , The suffixes are also different . Enterprises and individuals are generally .com, You also need to submit the name when registering 、 industry 、 mail 、 Contact information .

The above is about the first level, second level and third level domain names , Whether you want to register a domain name , Or query the domain name , In fact, everyone can do it through professional channels , It won't bring you any trouble .