Before adding an additional domain name, you must apply your additional domain name server to your primary domain name server and wait for domain propagation. It usually takes between 12 and 24 hours.
1. Login to your cPane account.
2. In the "Domains" section, click on the "Additional domains" icon.
3. In the "Create an additional domain" option, you must enter your additional domain name, username and password.
New domain name: your additional domain name as example2.com
Subdomain: will be automatically filled in by cPanel.
Document Root: will be automatically filled in by cPanel.
Password: Enter a new password or use the "Password Generator" button.
4. Click on the "Add domain" button.
If the domain is added correctly, you will receive a message like this.
