Secret of finding the perfect domain name.

Whois can tell you everything about a domain from its SEO score to how many other domains are hosted on the same server. Also has wikipedia, server data, who owns the domain, and what a web spider sees when it indexes the page.

Domain Name Search this is my favorite way to find domain names if the customers existing company name is already taken. It gives great suggestions and is completely free.

Wayback Machine will show you what a website looked like all the way back to 1997. This can be helpful if you are purchasing a domain that was already someone else's website. Just enter the domain name in the Wayback Machine and it will give you the old web pages.

Domain Name Value is a great tool that will give you a idea of the domain names value.