Depending on your hosting plan with your web host, you can have multiple domains and subdomains in your web hosting account. You can have each domain or subdomain be its own website, or have it point to an existing website.
In most cases, you will use one of the following:
Which will allow you to:
- Add additional domains to your account to create additional websites.
- Add additional domains to your account that point to your main website.
- Add subdomains to your account.
- Redirect domains to another address or URL.
If your are using your web host's DNS services, configuring your additional domains and subdomains in cPanel will automatically create and update the necessary DNS records related to those domains and subdomains.
Additional information can be found in the articles listed below.