In terms of the registrant domain name transfer, it is considered that this kind of domain name transfer takes place when the current registrant of a domain name wanted to transfer all the domain name rights to a third party. It is only the domain name registrant or the administrative contact who are allowed to perform the registrant domain name transfer process. But today, I will provide not particular steps for you to know who own domain names but a somewhat general view coupled with specific ideas. Many people today are not sure if they own their domain name or not. This so happens since there is a great chances that neither you nor anybody in your company has ever verify to see who owns domain names. 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. However, many of the people today are still not aware of the nature of domain name extension and its types especially those who haven't heard anything about domain names. For such matter, it is indeed a nice idea to present some of the facts about the domain name extension and its types for the people to know what a domain name extension is and how it functions in the world of the internet. It is in fact a general view that all of the domain name extensions, whether it is a dot com, dot net, dot org, or dot edu domain names, really play a great part for identifying a domain name. If the dot com, dot net, and dot org is the most common types of domain name extensions and has contributed a great part in the field of domain name, the dot edu domain name is also of great importance. The domain name extensions are a large part of the domain name for without it, there is no domain name. It is often noted that the domain name extensions are basically described by giving the dot com, dot net, and dot org as samples. For that matter, the domain name extensions whether it is a dot com, dot net, or dot uk domain name, are then the top most part of the domain names under which all of the domain names are registered.