org - are the most common and they belong on the international front. For further information, such mentioned domain name extensions are called as the "Big 3" for the reason that they accessible to anyone, without limitations, and now widely recognized in all parts of the globe. In terms of the a country by country basis since most countries now have a matching top level domain name, under which domain names are sold, the most common domain name extensions are based on two characters ISO country codes. They are known as the "Big 3" for the reason that these domain name extensions are accessible to anyone, without restrictions, and are widely known throughout the cosmos. The second type of the top-level domain names are the Country-level top domains. It is noted that these types are generally under government control, with the purpose of adding level of toughness and stability that a third party might find tough to level. Secondly, the ICANN is responsible of accrediting the domain name registrars. Generally, the ICANN has particular criteria for the domain name registrars' accreditation. It is commonly noted that once the domain name registrars are accredited, it is then a duty of the domain name registrars to sign a contract and agree to bear by the ICANN's guidelines and procedures. In determining your domain name value, it is also important that you are aware if the domain name is a .com domain. But what is the matter with a .com domain? It is considered that a .com domain name is still the king of the domain name hill. Unlike some other domain names, the .com domain will have five to ten times or maybe more the value of the same with any other top level domain name. Changing Registered Domain Name Sometimes when we register our domain names, we do some transformations on it, maybe on the Domain Name System information or even to the registered domain name hosting. Such case is so common for many people, and in fact, many experts have recommended that we really do some changes on the registered domain names. With their domain name lookup engine, you will definitely find the recently available domain names, and you can also lookup the multiple domain records. Aside from that opportunity, their domain name lookup engine also grants you to monitor your company name. So all you need to do is to enter the appropriate domain name and select an extension for such name.