Domain name locates an organization or other entity on the Internet. Getting a good domain name can have a tremendous impact on the success of your web site. There are many type of top-level domain (TLD). There are a variety of more than 15 domain extensions you can choose from, including .com, .net, .org, .info, .us, .biz, .tv and more. I recommend registering with a .com name to avoid confusion and to make your site name easy to remember.
You must have a mailing address, a phone and fax number, an e-mail address and names(s) for Billing, Administrative and Technical Contacts. You must also provide DNS information about the servers that will point to your Domain Name.