Once you've purchased a unique domain and configured the domain's DNS settings to point to Rebrandly, you can add it to your account and begin creating links with it.
To add your domain to Rebrandly:
Log in to Rebrandly.
In the navigation menu, select Domains.
If you already have a domain, select New domain in the upper right of the page. Otherwise, continue to the next step.
Select Connect a domain.
Enter your domain name.
If you are using a subdomain, select No, it's being used, and enter the subdomain.
If you are not using a subdomain, select Yes, this is a spare domain.
(You can also learn about the very technical alias domain option, available on some paid plans.)
Select Save.
We'll display the settings required for your registrar's DNS. If you haven't set these up, you'll need to do so now.
If you are using a subdomain, enter it into the Hostname field instead of the @ symbol or www.
Select View My Domains.
The changes to your DNS and the verification status will display on the Domains page. We'll also send you an email when your domain is ready to use. This could take up to a day, but usually happens immediately.