Who's hosting a domain

Who Is Hosting This is a tool that enables you to find out who is hosting any web site. Simply type in any domain name, and you'll get a link to the company that's hosting this particular domain.

Its a little fun and a whole lot of geeky. I actually quite like tools like this since it gives me, at times, valuable information in a simple and easy to use interface.

Page Headers is very similar to the tool above. It gives the header information from any domain. This can be used to see what type a server a domain is hosted on (why I created it).

Link:
http://www.whoishostingthis.com