Must Use Tools
Domain Tools
Domain tools we highly recommend for investors and end-users prior to buying a domain name.
Who.is
Search WHOIS, RDAP, DNS, and nameserver information for any domain name
Backlink Checker
Free backlink checker: See how many backlinks your domain has, including dofollow/nofollow links
Authority Checker
Check website domain authority, including Domain Rating (DR) and backlink counts.
Escrow
Buy or sell domains and websites securely with the largest online escrow provider Escrow.com
Wayback Machine
The Internet Archive, building a digital library of Internet sites and other cultural artifacts.
Trademark Search
Make sure your domain is not a trademark, Use The United States Patent and Trademark site (USPTO).