Domain registration is the process of registering a domain name, which identifies one or more IP addresses with a name that is easier to remember and use in URLs to identify particular Web pages. The person or business that registers  domain name is called the domain name registrant.

 Domain registration requires utilizing the services of a domain name registrar, an ICANN (Internet Corporation for Assigned Names and Numbers) has the authority to register domain names. Registrars help individuals and organizations register a domain name that has an extension like .com, .org, .net, .info, .biz, .us, .mobi, .name, .pro, .tv, etc.