.tk is the country code top-level domain (ccTLD) for Tokelau, a territory of New Zealand in the South Pacific. The .tk extension has created double-digit increases in Tokelau's GDP. Dot TK is headquartered in Amsterdam, Netherlands.
.tk is a free domain extension, the registry allows any individual or business to register .tk domain names. There are content restrictions for free domains.
The user of a .tk domain should pay for the registration service to fully own the domain name.
Freenom, formerly Freedom Registry, is a registry operator that administers the .tk and .ml. The company provides free domain name registration, domain monetization services, and support services.
.tk ranks #10 among all domain extensions, and #4 among all country-code extensions (ccTLDs). Currently, there are 4.6M registered .tk domain names. Dot TK is the current registry of .tk extension.