If you get the following error message in your cPanel/WHM
Sorry, the nameserver ip
18.104.22.168 cannot be removing since it is still registered with an ICANN register.
The cPanel/WHM query the IP addresses assigned to a hostname
using whois system.
To stop the cPanel/WHM from query the a hotsname and its IP addresses, do the following:
- Login to the WHM >> Main >> Tweak Settings
- Check the checkbox next to: Disable whois lookups for the nameserver ip manager. to deactivate this feature/option
- Scroll down the page and click the button "Save."
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