Moreover, when you go for a domain name registration, you should know that the domain name that is entered into the domain name registration contact information is added to a database of all the available domain names. As such, your contact, billing, administrative contact, and also your domain name server or DNS is added to this database. The Dot Edu Domain Name Extension When we talk about the domain name, we cannot escape the presence of top level domain names or commonly called as domain name extensions. It is for the reason that the domain name extensions are a great part of a domain name. Given such idea, it is no doubt that many companies or the domain name owners in particular have their own domain name extensions for a much better identification. Besides, it is found out that there are also some registrar companies who require a notarized form or other formal recognition documents, but these are just depending on the certain county that the registrants resides in. It is commonly noted that they require such documents for the domain name transfer process to prove that the registrant is the actual domain name holder. It is considered that a domain name extension is the top most part if the domain names under which all of the domains on the web are registered. To further create a vivid idea on the uses of a domain name extension, it is interesting to know that a domain name extension like .com is particularly intended for the commercial organizations. It is often considered that a domain name may only be registered with a maximum of ten year period. Even upon the domain name renewal, the domain name registration period can not extend past a ten year period, so are the domain name registrars have no authority to offer a domain name registration for over ten years. Domain Name IP Address When we talk about domain name, we are basically referring to an address of a web site that is primarily intended for an easy and quick identification. Speaking of these user-friendly addresses for web sites, these help connect both computers and people on the internet. Given such fact, it is interesting to know that the domain name is understood as string of letters or numbers that is used to describe an IP address.