WHOIS

Like the White Pages of the Internet, DomainTools provides a directory that serves as a comprehensive snapshot of past and present domain name registration and ownership records. We also offer a comprehensive set of research tools that help you discover and monitor everything about a domain name. Fortune 100 companies, small business owners, major domain investors, over 1 million members choose DomainTools to protect and grow the value of their web sites, their domain names and their intellectual property on a daily basis. DomainTools in the top 200 Internet sites according to Alexa rankings...

iWhois.com is the fast, accurate, and secure whois service for domainers by domainers. We offer 128 SSL encrypted whois lookups, a variety of domain name sorting and modification tools, and easy access to domain name data from Compete, Estibot, Google, SEMRush, Alexa, and more. We deliver live results so that you can track changes of ownership and your own whois updates in real time. iWhois is built on trust, we do not monitor searched domains and log files are emptied every day. That means only you know the names you’re interested in. Use iWhois.com with confidence for your domain name whois.

It's the whois service for addicts.