The hosted domains feature of a hosting account indicates the number of registered domains that you can include in the very same account. Registering a domain and hosting it are 2 totally different services although many people consider them to be the same thing. While the registration means you become the owner of a certain domain, the hosting element is what actually allows you to have a web site as this is where your files and email messages are going to be. Because these are two independent services, you are able to register a new domain address with one company and host it with another by modifying its name servers (DNS) - the domain name is going to work in the exact same way just as if it was registered and hosted using the same company. Also, it is important to know that changing the hosting means directing the domain address to a different company and not transferring it.