Follow these simple steps to SEARCH or REGISTER a Domain Name :
Start Here and enter the Web Address you would like to register.
Select the "extension" (top level domain) you would like your Web Address to end with.
Hit "Go!" to search for your Web Address.
Results : If your Web Address is already taken, then details of the domain name will be presented to you. However if the Web Address is not taken yet, then you will be presented with the option to register the Web Address or search for another different one.