I need help setting up my domain entries.

[garrit-schroeder]

Hello,

I neet help setting up my domain entries.

Docker Container is running on 213.109.160.XX.

$ nslookup garrit.dyndns.XX.de 213.109.160.XX
Server: 213.109.160.XX
Address: 213.109.160.XX#53

Name: XX.dyndns.XX.de
Address: 1.2.3.5 (correct IP)

But if i dont specifiy the NS Server IP:

$ nslookup garrit.dyndns.XX.de
;; Got SERVFAIL reply from 80.237.128.56, trying next server
Server: 80.237.128.57
Address: 80.237.128.57#53

** server can't find garrit.dyndns.XX.de: SERVFAIL

Can you help me please and figure out what the problem is?

(IPs are masked)

[dstapp]

Looks like the ddns server is not correctly set up as a DNS to serve your zone dyndns.XX.de. In the DNS configuration of your domain provider (of XX.de), it should be possible to configure that. Can you tell me, what configuration you provided there?