Introduction
How to remove Service Subdomains.
Procedure
To remove the Service Subdomains you can make use of the following script:
/scripts/proxydomains
You can remove specific Service Subdomain by utilizing the --subdomain option:
/scripts/proxydomains --subdomain=whm remove
The above will remove all WHM service subdomains for all users and domains on your server. If you wish to only remove for some users or domains, please use the --user or --domainoption.
For more information on how to disable Service Subdomains, please read the following article: How to Enable or Disable Service (Proxy) Subdomains.