You can add and modify your IPs rDNS (Reverse DNS) via your VPS Control Panel. Below are instructions on how to do it:
1. Log into your VPS Control Panel - https://my.supremeservers.com:2083
2. Select "Manage" on the VPS you wish to make changes to,
3. Under the "Control" section, click "Network".
4. Click "Edit" on the selected IP. A popup window will appear. Then enter your choosen hostname and click "update".
Once completed, your rDNS will take 2-24 hours to propogate across the Internet.
If you see an error: "Could not find an A record in your domains DNS", this means that an A record has not been added to the domain record. An A record is required before adding a Reverse DNS.
Please do not hesitate to contact our 24/7 technical support if you require any assistance.