“Sorry the domain is already pointed to an IP address that does not appear to use DNS servers associated with this server”. Yes, This is a common issue while adding addon domains in cpanel. The error appears while adding addon domains like this:
You can simply solve this error from your WHM panel. There is an option called “Allow Remote Domains” in WHM tweak settings. Switch ON the option “Allow Remote Domains” to add new Addon domains that having name servers other than your server. Follow these steps to enable it.
Do follow these steps:
Login to WHM >> Home >> Server Configuration >> Tweak Settings >> Find “Allow Remote Domains” option under Domain group and turn ON it >> then SAVE.
Now, retry adding the addon domain. The error should be fixed.