List of Internet top-level domains
Name Target market Restrictions Operator/Registry IDN DNSSEC
.tattoo tattoo aficionados - Uniregistry Yes Yes
.tax financial - Donuts Yes Yes
.taxi taxi services - Donuts Yes Yes
.team team sports - Donuts Yes Yes
.tech technology - Radix Registry Yes Yes
.technology technology - Donuts Yes Yes
.tel Internet communication services A contact directory housing all types of contact information directly in the Domain Name System Yes Yes
.tennis tennis - Donuts Yes Yes
.theater theaters and cinemas - Donuts Yes Yes
.tips general help topics - Donuts Yes Yes
.tires tire manufacturers - Donuts Yes Yes
.today general - Donuts Yes Yes
.tools manufacturing industries - Donuts Yes Yes
.top general - Jiangsu Bangning Unknown Yes
.tours tourism - Donuts Yes Yes
.town generic geographic - Donuts Yes Yes
.toys toy businesses - Donuts Yes Yes
ICANN-era generic top-level domains -- English
This list of Internet top-level domains (TLD) contains top-level domains, which are those domains in the DNS root zone of the Domain Name System of the Internet. The official list of all top-level domains is maintained by the Internet Assigned Numbers Authority (IANA) at the Root Zone Database. IANA also oversees the approval process for new proposed top-level domains. , the root domain contains 1530 top-level domains, while a few have been retired and are no longer functional.