This is the complete list of over 800 domain extensions supported by cWhois and cWhois Domain Cart.

Notes for domains that have a numbered note
1 These domains do not have a dedicated whois server but we are able to retrieve the data using other methods.
2 These domains allow checking of availability but do not provide full whois data.
3 These domains have premium domain names supported by cWhois.
4 .gr domains require a username and password issued by your registrar.