To add a new domain name to your account:
1. Select Add New Domain in the Domain Settings menu:
2. Choose the type of domain you want to register.
Third level domains are registered on your provider's DNS server. You
don't need to register a third level domain with a domain registration
company. If you choose to create a third level domain, it will contain
your provider's domain name. E.g. if your provider's domain name is
besthosting.com, and the third level domain you are registering is
mythirdlevel, the fully qualified domain name would be
Third level domain registration is available only if it is allowed under
the selected plan. Functionally, third level domains have same features
as second level domains.
To register a third level domain name, enter the desired domain name in
the Domain name field. From the box on the right, select provider's
domain name where you would like to create the third level domain: