Find out if the domain name you are interested in is already take.  In the field below enter the domain name & select the appropriate extension.  Do not use the WWW prefix.

Example - if you wanted to check the name www.whois.net, you would only enter whois and select the .net from the drop down menu.  The results will be shown in a separate browser window.  You can continue to enter names that you are interested in on this page while the results will be shown in the separate window.

www. .com InterNIC Commercial .net InterNIC Network