As part of the process of setting up a Reverse DNS Zone you need to add a PTR record for each host address. This is done specifically for Reverse DNS zones to ensure requests are properly routed for resolution.

In order to add PTR records, your Managed DNS user should have the related permissions listed in the Zones & Records permissions section of the User and Group Permissions documentation.

1.  Click Overview or Manage DNS. Main menu bar
2.  Click Manage in the far right column.
3.  Click Simple Editor on the menu bar.  Simple editor menu
4.  Click the Records tab.  Records tab menu
5.  Select the PTR record type from the drop-down list.  Add New record drop-down
6.  Complete the Add PTR Record form.  Learn more about Zone Records »
7.  Click Add to add the record to your Zone.  Add Button for Record