The World Wide Web employs unique numbers referred to as IP addresses and each device or site that is a part of the Web contains such an address. It would be pretty hard to remember to visit 18.104.22.168 to open a website though, that's why a significantly quicker system was created in the eighties - domain names. Every domain includes a main part as well as an extension, to give an example domain.com or domain.co.uk. A large number of extensions exist worldwide - part of them are given to countries, just like .co.uk in the aforementioned example, which is given to the United Kingdom, while many others are generic, for instance .com or .net. A number of extensions are available for registration by every entity and others have particular requirements - business registration, regional presence, and so on. You can obtain a new domain name via a registrar company such as ours and when the extension allows transfers, you will be able to shift an existing domain between registrars too.