Hey there!

I've set up a DynDNS Server from spdyn.de on my Router. But every at at 0:00 o'clock the DynDNS does not reconecct with the new ip.

This is the error from DynDNS:

Finish with ddns server reply:
HTTP/1.1 400 Bad Request
Server: openresty
Content-Type: text/plain; charset=UTF-8
Connection: close
Cache-Control: private, must-revalidate
Date: Sat, 30 May 2020 22:00:47 GMT
X-RateLimit-Limit: 60
X-RateLimit-Remaining: 59
pragma: no-cache
expires: -1
myip muss eine gültige IP-Adresse sein.DENY
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block

Thank you!