What is a top-level domain name? What are the classifications of a top-level domain name

Domain name is Internet The name of the computer or computer group on , It is defined by the name when the data is sent , Consisting of geographical or electronic locations . The domain name consists of some characters and suffixes . As usual .com, This is a top-level domain name . In addition, there are various differences in domain names . And then What is a top-level domain name And what categories are there to introduce to you .

What is a top-level domain name

Friends who often use computers must know , The composition of the domain name is actually very simple . The top-level domain name is composed of two or more words , And there is a dot in the middle . As usual, the suffix is .com Web sites are often used now , for example .net It is also a top-level domain name .

What are the categories of top-level domain names

1、 International domain name , The earliest reason is that there is no relevant national logo , Therefore, the service scope on the Internet is very extensive , For example, in the special network service net、 Association organization org、 National government departments gov、 Educational exclusivity edu、 International organizations use int wait .

2、 Geographical domain name , It is a kind of domain name distinguished by geographical location . There are... In the world 243 Codes for countries and other regions , Such as .CN On behalf of China ,.UK On behalf of the UK ,.US On behalf of the United States . Like Chinese words , The top-level domain name is .cn, and CNNIC It is a special domain name registered and managed .

3、 New top level domain name , There are altogether 7 class . The seven categories can be divided into limited and unlimited ： The unrestricted area is biz、info、name、 Restricted area is proaero、coop、museum.

The above is an additional introduction to what the top-level domain name is and what the classification details are . By understanding , You can find the relevant use of registered secondary domain names , Both involve the influence of different national policies . Only after a detailed understanding of the functions and practical applications of various domain names , It is more convenient to choose the domain name you need to build your website . I would like to remind you to choose a professional registrar and platform for domain name registration .