How Many Top Level Domains Are There

The following is a list of Internet top-level domains (TLDs). The top-level domain article provides the background information.

The official list of all top-level domains is maintained by the Internet Assigned Numbers Authority (IANA).

A number of Proposed top-level domains are under consideration by ICANN/IANA.


Generic top-level domains

  • .aero air-transport
  • .asia Asia-Pacific
  • .biz business
  • .cat Catalan
  • .com commercial
  • .coop cooperatives
  • .info information
  • .int international organizations
  • .jobs companies
  • .mobi mobile devices
  • .museum museums
  • .name individuals, by name
  • .net network
  • .org organization
  • .pro professions
  • .tel Internet communication services
  • .travel travel and tourism industry related sites
  • .xxx adult entertainment

USA top-level domains

  • .edu educational
  • .gov governmental
  • .mil US military
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