Internet中各种域名后缀介绍(国外英文资料).doc

Internet中各种域名后缀介绍(国外英文资料) The first category is category top-level domain names, with seven, which is now commonly referred to as international domain names. Because the Internet was first originated in the United States, so the earliest domain, there is no national identity, people put them into several categories according to the use, respectively in different suffix end: com (for business); .net (for web services) ().. .gov (for the government); .edu (for education); Mil (for military purposes); Int (for international organizations). Original domain name system is mainly for the use of the United States, so the U.S. companies, institutions, government departments and so on are used in the international domain names, along with the development of the Internet to the whole world,, edu,. Gov,. Mil be outside the United States dedicated only commonly, the other three kinds of commonly used domain. Com,. Org,. Net becomes universal, so this type of domain name is often referred to as international domain names, until now still was applied by countries around the world. The second category is the geographic top-level domain, a total of 243 countries and regions of the code, for example. CN on behalf of the Chinese, UK on behalf of the UK (see the countries/regions in the worlds top geographical domain suffix). In this case, the domain name with the suffix CN is called the domestic domain. Domain name: AD - - - Andorra Andorra Ae - United Arab Emirates Af - Afghanistan Ag - Antigua and Barbuda Antigua and Barbuda Ai-anguilla Anguilla Al - - Albania Am - Armenia The Netherlands Antilles Dutch territory Ao - Angola Aq - - Antarctica Argentina, Argentina American Samoa east Samoa At - - Austria Au - Australia Australia Aw-aruba Aruba Az - Azerbaijan Ba - - Bosnia Herzegovina Bb - Barbados Barbados Bd - Bangladesh Belgium, Belgium Bf - Burkina Faso Bg - Bulgaria Bh - Bahrain Bi - Burundi Bj - Benin Benin Bermuda, Bermuda Brunei Darussalam Brunei Bo - - Bolivia Br - - Brazil