Hello everyone,
I hope my title is not misleading. After the day before yesterday and yesterday my server was exposed to very massive attacks, we have massively revised our firewall settings.
This morning I see the following entry in the LOG file:
2023-03-18 01:23:22.516810|ERROR |Accounting | |Error contacting server https://accounting2.teamspeak.com: RESOLVE_ERROR: Host not found (non-authoritative), try again later
2023-03-18 01:23:42.536748|ERROR |Accounting | |Error contacting server https://backupaccounting2.teamspeak.com: RESOLVE_ERROR: Host not found (non-authoritative), try again later
2023-03-18 02:23:27.497063|ERROR |Accounting | |Error contacting server https://accounting2.teamspeak.com: CANCELED
2023-03-18 02:23:47.518836|ERROR |Accounting | |Error contacting server https://backupaccounting2.teamspeak.com: RESOLVE_ERROR: Host not found (non-authoritative), try again later
2023-03-18 09:04:01.682958|INFO | | |myTeamSpeak identifier revocation list was downloaded successfully - all related features are activated
Now my question is: is it a general problem with the accounting server (which wouldn’t be the first time) or is it because of my firewall settings?
Port 2008 TCP is released and port 443 TCP has just been released. Only the TS runs on this server. Or do I not need 443 at all?
Thank you in advance for your help <3
