A domain name is the name of a computer or computer group on the Internet, which consists of a series of names separated by dots. It is used to identify the electronic location (sometimes geographical location) of a computer during data transmission.
Domain Name System (DNS) is the core service of Internet. As a distributed database that can map domain names and IP addresses, it can make people access the Internet more conveniently, without having to remember the number of IP addresses that the machine can directly read.
Internet Corporation for Assigned Names and Numbers (ICANN) is fully responsible for domain name management, and it is also the auditing organization for the approval of new generic top-level domain names.
CNNIC (China National Information Management Center) directly manages domain names operating in China. Domain name registrars cooperate with ICANN and CNNIC to specifically manage user domain names.
Extended data
As a non-renewable resource, after 30 years of development, the domain name is not as simple as a line of words, but as a part of the brand, it appears in advertisements and Logo together with the company name. In fact, domain names are trademarks and brands. In a sense, domain names are more important than trademarks.
Top-level domain name is a new top-level domain name created by the top-level domain name registry in 20 14, which is self-evident as the attribute value of brand and trademark.
Up to now, 436 new top-level domain names have officially entered the market for open registration. In 20 14, new top-level domain names have mushroomed in front of people, and there are different opinions about the new top-level domain names.
At present, there are only 94 new top-level domains in China. There are 42 Chinese character domain names and many Chinese phonetic domain names.
This is not an era of individuality, but an era of giving individuals freedom and controlling monopoly through various hidden rules while pursuing individuality. The new top-level domain name is a re-division of the Internet world.
Internet giants all over the world want to seize the opportunity of the new top-level domain name, open the distance between countries and establish their own Internet rules.
At present, the domain name market needs not only the injection of new resources, but also some potential domain name suffixes to lead these new top-level domains out of the shackles of mainstream domain names. The unrepeatable nature of domain name resources doomed the mainstream domain name to give up a new world for the new top-level domain name.
Top-level domain name belongs to international English common top-level domain name, which is a breakthrough in Chinese homophonic. In English, top is also a complete English word with high-end meanings such as "top" and "subversion".
Not only for the people of China, but also for the people all over the world. Top-level domain name registration bureau draws up various schemes for the later operation and maintenance of TOP, and strives to provide top-level domain name users with high-quality experience and satisfaction.
Baidu encyclopedia-zhiding