What is addon domain?
The addon domains are additional domain names that you can add in the same hosting account to host multiple websites on the same web hosting account. We have mentioned the detailed method about how to add addon domain in cPanel 2020.
How to add addon domain in cPanel 2021
1. Log into your web hosting cPanel account.
2. Click on Addon Domains, located under the Domains section.
3. Enter in the domain in the New Domain Name section.
4. Once the domain is entered, click The Subdomain field and the Document Root (usually public_html/domain.com) will automatically fill in. …
5. Click Add Domain.