Q. Ummm, so what is .LookUp?

A. A Whois service.

Q. How do I use it?

A. Two ways: load it up and enter your domain in the text box (did we really have to explain that?) or more cunningly direct your browser to:

    http://dotlookup.com/domain.com

Q. What tld's can I check?

A. .LookUp can check .com, .net, .org, .co.uk, .edu, .info, .name, .us, .cc, .ws, .it and .biz naturally we're working on world domination more.

Q. Who runs .LookUp?

A. We do.

Take me back, I think I get it now.