How to set Reverse DNS (rDNS/PTR record) in Contabo server

Описание: How to set Reverse DNS (rDNS/PTR record) in Contabo server

If you need to change or modify your PTR record on a Contabo server, this video will provide you the necessary steps.

PTR record is required for your mail server for proper email delivery.

If you need rDNS added for other providers, see

https://serverok.in/rdns