The Domain Naming System is an easy way to find sites on the Internet without having to memorize long strings of characters or long complicated names.
Domain names fall into several different catagories, otherwise known as top-level domains.
Each top-level domain is controlled by a single organization who is responsible for the registration process. Thousands of new Domains are registered daily. There are numerous registrars in charge of the top-level domains shown above. This keeps your domain name in the registration system and protects others from using the same name. Domain names must begin with a letter.