Accounting2.teamspeak.com - Canceled. Server shuts down

Hello,

once more again a topic about the accounting or backupaccounting server instances. Is there a way for verifying if the following accounting servers are up and running ? I ask because all the online ping-check or verfiy portals which i used for testing have showed me the same results and are similar to the current logfile error entries.

https://accounting2.teamspeak.com // currently nginx error 404
https://backupaccounting2.teamspeak.com // currently domain does not exists

At the moment my instance with a non-profit license is not able anymore to contact the accounting servers. So the application is working for around 2hrs, afterwards crashing and restarting.

Additional information about my instance:
|TeamSpeak 3 Server 3.13.7 (2022-06-20 12:21:53)
SystemInformation: Linux 5.10.0-21-amd64 #1 SMP Debian 5.10.162-1 (2023-01-21) x86_64 Binary: 64bit
|Licensing Information
|type : Non-Profit License
|starting date : Mon Jul 31 00:00:00 2023
|ending date : Fri Feb 23 00:00:00 2024
ERROR |Accounting | |Error contacting server https://accounting2.teamspeak.com: CANCELED
ERROR |Accounting | |Error contacting server https://backupaccounting2.teamspeak.com: RESOLVE_ERROR: Host not found (authoritative)

If there is another way to keep the instance running, please tell me.

Br,

Marco