Domain Name Lookup Services at IGoldRush.com IGoldRush.com is such a great place for domain name lookup that it really devised its own domain name lookup engine for the users to check the availability of a certain domain name. With their domain name lookup engine, you will definitely find the recently available domain names, and you can also lookup the multiple domain records. Furthermore, the dot edu domain name is such of great importance for identifying the educational institution since many of the people today are looking for some resources or information about certain educational institutions or degree granting universities maybe for some purposes. And by knowing that the dot edu domain name exists in the real world, they will be able to locate a certain educational institution through the dot edu domain name extension. First things first, before you go for a domain name registration it is important that you know the nature of the domain name. So what it is? The domain name is basically the address on the internet. It is generally composed of two major parts, the top level domain name and the mid level domain name or the second level domain. It is greatly noted that the dot uk domain name just like the dot fr or the dot jp are domain name extensions or top level domain names that belong to the second type of domain name extension which is the Country-level top domains. Just like the dot fr for France and dot jp for Japan, the dot uk domain name stands for the United Kingdom or the standard for businesses and organizations that are operating within or marketing to the United Kingdom. In changing registered Domain Name Server information for your registered domain name, you should note that in the first place the registered Domain Name Server information is provided by your host. Generally, such information is composed of a primary and a secondary name server. It is important to know then that you have both the primary and secondary name servers. In a most concrete identification, the domain name registrars are actually companies that register domain names for those who love to own a domain name. 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.