com is designed for the commercial organizations; the .net are intended for network services such as ISPs and the .org is for non-profit organizations. These mentioned domain name extensions belong on the international front and these domain name extensions are the common in such field. In terms of a country by country basis, the common domain name extensions are based on the two-character ISO country codes and this is for the main reason that many countries offered these kinds of domain name extensions. Aside from that, it is important that you think for some website topic keywords that you can include in your website domain name even for at least one keyword. Furthermore, you should then be aware if the website domain name that you choose describes the content of your website. It is somewhat awkward to find some website domain names that do not fit to the website content, right? And for everybody to comprehend the real nature of domain name registrars and the nature of their work and their role in domain name registration, one must then learn about the ICANN or the International Corporation for Assigned Names and Numbers. So speaking of the ICANN that plays a major part in the domain name registrars, it is necessary to know that it has two main responsibilities. Speaking of the "top-level domain name", it is very nice to know that some of the common top-level domain names used in the internet comprise the .gov which stands for government agency, .org for an organization, .edu for education institution, and .net for a network. Many domain name experts have considered that one of the best and simple trick for locating companies and organizations on the internet is definitely to enter the name with the appropriate top-level domain name. Who owns domain names? Well, it is also typical that the web site designers or an internet service provider owns a domain name. Generally, a person who owns domain names or the initial owner who is technically called the "licensee" of a domain name is the person or entity that is listed as the domain name registrant. Speaking of the top level domain name since this plays a large role in picking the right domain name for domain name registration; many experts have noted that before you go for a domain name registration, you should identify your top level domain. The .com is the most common top level domain that is used today, for it stands for commercial domains.