A wildcard subdomain name allows you to access a specific directory in your hosting account when people type in a non-existing subdomain name in a browser. Follow the instructions below on how to create a wildcard subdomain name.
Create Wildcard Subdomain in cPanel
Step 1. Log in to the cPanel.
Step 2. Click on Subdomains under Domains panel.
Step 3. Type in * (asterisk symbol) in the Subdomain field. If you have more than one domain name in the hosting package, select what domain name you want to use.
Step 4. Type in what directory you want to point the subdomain name to and click on Create button to save the changes.
If you have further questions, please do not hesitate to contact our support team.