Delay by connecting about Domain

Hello together,

i hosted a teamspeak-server on my little raspberry 4b and everything works great,
the onliest “problem” is the delay if you connect to this server.
If sombody connect there will be a delay of 3-4 seconds before joining.
If i connect to some other teamspeak servers, i get connected within 1 second.
A connection about the IP, without resolving DNS works fast and does not surprise me.

Im not sure where the problem is, i get a free .tk domain and set in cloudflare an A-Record and SRV-Record which works correctly.

Could the problem be, that my TS-Server ties to resolve TSDNS at first?
I dont use TSDNS and im not sure why i get this message in the Client-Log:
“TSDNs Info TSDNS queried unsuccessfully”.
“TSDNS Info No TSDNS found”
Could the problem be there?

  • DNS-Resolve in YaTQA from my server:

  • DNS-Resolve in YaTQA from another server without sprayable delay:

  • Client-Log from my Server:
    03.10.2021 11:42:57 ClientUI Info Connect to server: XXX.tk
    03.10.2021 11:42:57 ClientUI Info Trying to resolve XXX.tk
    03.10.2021 11:42:57 TSDNS Info A/AAAA DNS resolve successful, “XXX.tk” =(h: XXX.XXX.XXX.XX p:0)
    03.10.2021 11:42:57 TSDNS Info A/AAAA DNS resolve for possible TSDNS successful, “XXX.tk” =(h: XXX.XXX.XXX.XX p:0)
    03.10.2021 11:42:57 TSDNS Info SRV DNS resolve unsuccessful, “_tsdns._tcp.XXX.tk” Domain name not found
    03.10.2021 11:42:57 TSDNS Info SRV DNS resolve unsuccessful, “_ts3._udp.XXX.tk” Domain name not found
    03.10.2021 11:42:59 TSDNS Info TSDNS queried unsuccessfully XXX.XXX.XXX.XX:41144
    03.10.2021 11:42:59 TSDNS Info No TSDNS found
    03.10.2021 11:42:59 ClientUI Info Lookup finished: ip=XXX.XXX.XXX.XX port=9987 query=XXX.tk error=0
    03.10.2021 11:42:59 ClientUI Info Resolve successful: XXX.XXX.XXX.XX:9987

  • Client-Log from another Server without sprayable delay:
    03.10.2021 11:50:26 ClientUI Info Connect to server: XXX.me
    03.10.2021 11:50:26 ClientUI Info Trying to resolve XXX.me
    03.10.2021 11:50:26 TSDNS Info SRV DNS resolve unsuccessful, “_tsdns._tcp.XXX.me” Domain name not found
    03.10.2021 11:50:26 TSDNS Info SRV DNS resolve successful, “_ts3._udp.XXX.me” =(h: ts-XXX.XXX.me p:9987)
    03.10.2021 11:50:26 TSDNS Info A/AAAA DNS resolve successful, “XXX.me” =(h: XX.XX.XXX.XXX p:0)
    03.10.2021 11:50:26 TSDNS Info A/AAAA DNS resolve for possible TSDNS successful, “XXX.me” =(h: XX.XX.XXX.XXX p:0)
    03.10.2021 11:50:26 TSDNS Info A/AAAA DNS resolve successful, “XXX.XXX.me” =(h: XX.XXX.XX.XXX p:0)
    03.10.2021 11:50:26 ClientUI Info Lookup finished: ip=XX.XXX.XX.XXX port=9987 query=XXX.me error=0

Thank you for your support :-).

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