TLD directory
Who operates each domain extension, who is allowed to register it, and where its registration data can be read: RDAP, classic WHOIS, or neither.
Generic TLDs
The original generic extensions and the first expansion of 2001. Governed by ICANN contracts.
.com
Businesses, brands, personal sites: general purpose
RDAPGeneric top-level domain (gTLD).net
Network and infrastructure services, general purpose
RDAPGeneric top-level domain (gTLD).org
Non-profits, communities, open-source projects
RDAPGeneric top-level domain (gTLD).info
Informational and reference sites
RDAPGeneric top-level domain (gTLD).biz
Small businesses and commercial sites
RDAPGeneric top-level domain (gTLD)Country-code TLDs
Two-letter extensions assigned by ISO 3166 code, plus well-known second-level zones. Rules are set by each registry and local law.
.io
Software products, developer tools, start-ups
WHOISBritish Indian Ocean Territory.co
Companies and start-ups looking for a short .com alternative
WHOISColombia.ai
Artificial intelligence companies and products
RDAPAnguilla.me
Personal sites, portfolios, short links
WHOISMontenegro.tv
Video, streaming and broadcasting
RDAPTuvalu.cc
General purpose alternative to .com
RDAPCocos (Keeling) Islands.us
US businesses, individuals and local government
WHOISUnited States.uk
UK businesses, organisations and individuals
RDAPUnited Kingdom.co.uk
UK businesses and commercial sites
RDAPUnited Kingdom.de
German businesses, organisations and individuals
WHOISGermany.fr
French businesses, organisations and individuals
RDAPFrance.nl
Dutch businesses, organisations and individuals
RDAPNetherlands.it
Italian businesses, organisations and individuals
WHOISItaly.es
Spanish businesses and Spanish-language sites
WHOISSpain.eu
Businesses and organisations operating across the EU
WHOISEuropean Union.ru
Russian-language sites and businesses
WHOISRussia.ch
Swiss businesses, organisations and individuals
WHOISSwitzerland.at
Austrian businesses, organisations and individuals
WHOISAustria.be
Belgian businesses, organisations and individuals
WHOISBelgium.pl
Polish businesses, organisations and individuals
RDAPPoland.se
Swedish businesses, organisations and individuals
WHOISSweden.jp
Japanese businesses, organisations and individuals
WHOISJapan.cn
Businesses addressing the Chinese market
WHOISChina.in
Indian businesses, organisations and individuals
RDAPIndia.au
Australian businesses, organisations and individuals
RDAPAustralia.com.au
Australian companies and commercial sites
RDAPAustralia.ca
Canadian businesses, organisations and individuals
RDAPCanada.br
Brazilian businesses, organisations and individuals
RDAPBrazil.com.br
Brazilian companies and commercial sites
RDAPBrazil.tr
Businesses, organisations and individuals in Türkiye
WHOISTürkiye.com.tr
Companies and commercial sites in Türkiye
WHOISTürkiye.net.tr
Internet, hosting and network services in Türkiye
WHOISTürkiye.org.tr
Associations, foundations and non-profits in Türkiye
WHOISTürkiyeNew gTLDs
Descriptive extensions delegated since 2014 through ICANN's new gTLD programme.
.app
Apps and software products
RDAPNew generic top-level domain (new gTLD).dev
Developers, documentation, technology projects
RDAPNew generic top-level domain (new gTLD).xyz
General purpose; common for projects and experiments
RDAPNew generic top-level domain (new gTLD).online
General purpose websites
RDAPNew generic top-level domain (new gTLD).site
General purpose websites
RDAPNew generic top-level domain (new gTLD).store
Online shops and e-commerce
RDAPNew generic top-level domain (new gTLD).tech
Technology companies and projects
RDAPNew generic top-level domain (new gTLD)RDAP availability is taken from the IANA RDAP bootstrap file published on 2026-09-16; WHOIS server and delegation year from the IANA root zone database. Registry policies change: check the registry's own policy before relying on an eligibility rule.