Whois Websites

Here you can check the list of whois wibsites

Ajaxwhois: with ajaxwhois you can type a domain name and its availability will appear instantly. You may or may not append an extension to your domain name (ex: .com). If none is specified, instant results are based on your 'preferred extensions' settings, as found on right hand side. Ajaxwhois.com tries to support every possible domain extension (TLD) and IDN. Also see the list of keyboard shortcuts.

Betterwhois:  the only way to get an absolutely accurate domain report is to lookup the domain in the shared domain registry, locate which registrar has reserved the name and visit and query that registrar's database for the correct information

Whois.net: you must to have Whois domain name lookup, available domain names, domain keyword search, deleted domains

Whois domaintools:  Domain Tools supports many other types of searches besides whois records such as Search domain names using partial word(s) in Domain Search,Partial word(s) searching on active domain names ("bill gates"), IP address searching ("66.218.71.198"), Invent a new domain with our domain suggestions ("ny apartments"), Domains for sale searching ("power"), Searching domains at auction ("tree") and Full domain ("nameintel.com" goes directly to whois)

Networksolutions whois: When you register a domain name, the Internet Corporation for Assigned Names and Numbers (ICANN) requires your domain name registrar to submit your personal contact information to the WHOIS database. Once your listing appears in this online directory, it is publicly available to anyone who chooses to check domain names using the WHOIS search tool.