Domain registration is the process by which a company or individual can secure a website name, such as www.yourwebsitename.com. Once you have completed domain registration the domain becomes yours for the period of the contract, usually one year. Before registration expires it must be renewed, otherwise it reverts back to being available to the general public.
(ICANN) Internet Corporation for Assigned Names and Numbers manages the International Domain Name Server (DNS) Database. ICANN insures that all registered names are unique and map properly to a unique Internet Protocol (IP) address. The IP address is the numerical address of the website that tells other computers on the Internet where to find the server host and domain.
Domain registration is generally inexpensive process. Before a domain registration can be approved, the new name must be checked against existing names in the DNS database.For your conveniency we are providing a field below in which you can enter your desired name and hierarchy .that is, the letters that come after the "dot." Familiar hierarchies are .com, .net, .org, .name, .info and .biz. If the name is not already taken, it means that it is available for you .
Given Domain Tool tells you about the current status of the domain and will check availability of the domain that you are looking for .If it will already been opted by some other person then your can check it's availability for different extentions that are available to You .But in case if all the extentions are also not available then you have to proceed with some other name that will be unique and available for your company. As you done with finding the perfect domain name for your company you can directly purchase it online.
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CHECK AVAILABILITY OF A DOMAIN