To manage the RDNS IPs of Germany WORLDBUS dedicated servers, you must first log in to the user area via the following link:
After entering, click on the Services tab OR click direct link:
Choose Dedicated Server by Click it, Then you can mange your RDNS by Click IPv4 RDNS or IPv6 RDNS.
For Example Clicking IPv4 RDNS:
01 - In the "IP Address" section, you must select your desired IP address.
02 - In the "New rDNS" section, you must type the rDNS record for the selected IP.
03 - Finally, you must click on the "Update Reverse" option to make the update.