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TSDNS how to block undefined domains (alien.top)
submitted 11 months ago by wayne1191@alien.top to c/main@selfhosted.forum
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Hello,

I am running 3 TeamSpeak-Server on Proxmox-Host. I opened Port 9987, 30033 and 41144 for my first TeamSpeak-Server.

I have some (Sub)Domains pointing to my home-network. I just want to get connected by defined Subdomains.

E.G.

Ts1.mydomain.com -> 1st ts-server

Ts2.mydomain.com -> 2nd ts-server

Ts3.mydomain.com -> 3rd ts-server

mydomain.com -> blocked

otherdomain.com -> blocked

How do I do that?

Current tsdns-Entries:

ts1.mydomain.com=IP1:$Port

ts2.mydomain.com=IP2:$Port

*=NORESPONSE

It works fine except that not defined domains don’t get blocked.

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[-] ferrybig@alien.top 1 points 11 months ago

Hosts your teamspeak server on a non standard port, if an domain is not defined by tsdns or SRV records, it falls back to the A record of your domain and the default port

Also, use SRV records instead of TSDNS, it has the same features, but follows common standards

this post was submitted on 22 Nov 2023
1 points (100.0% liked)

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