WHM makes it quite easy to delete a DNS zone. This guide is intended for Hostwinds clients who have access to WHM as a Reseller or have a cPanel/WHM license for their VPS or Dedicated server. To delete a DNS zone, follow the steps in this guide:
As always, we suggest that you take a snapshot backup before making changes or deleting any DNS Zones.
Login to WHM
Head to Home > DNS Functions
This can be located quickly by searching for "DNS" in the search bar
Select the Delete a DNS Zone option
For the one, you want to delete, change the dropdown box to Select