How do I create a Reverse DNS Zone?

You will add a Reverse DNS Zone in the same way as adding a normal domain name. From the client area click "Add Domain" and enter the reverse zone in the following format:

5.15.20.in-addr.arpa

The above would be appropriate for an allocated prefix of 20.15.5/24 (adjust accordingly).

You should then create individual "PTR" records under this zone using the last octet within the prefix for each hostname.

Please contact support for assistance if required.