In order to create a website, you need 2 things - your own domain name and a website hosting plan for it. The domain registration is the actual website address that you type in a browser to access a site, while the hosting space is where your website data will be. These are two closely related, yet separate services, while many people believe that registering the domain name is enough. Very similar to the disk space and the monthly traffic features which a given hosting plan has, there are a certain number of registered domain names which you can include as hosted which means that you can have the web content for them in some account even if the domains are in fact registered via a different provider. In technical terms, it does not matter whether a domain name is registered and hosted with the exact same company or is registered with one company and pointed to another one - in any case your sites will operate in exactly the same way.