Answer on DNS queries from anywhere

Hello everyone!
Today I received information from our network provider that our firewall (ipFire, current version) responds to recursive DNS queries from the Internet.
Since I look after several such firewalls and the settings are the same everywhere, I’m surprised about this. Because with no other ipFire I get an answer.
I can’t find a solution how to disable this.
Can anybody help me?
Thanks and regards

You may want to post your firewall rules. And the firewall.local file if anything added.

1 Like

Sorry - late reply.

The problem solved itself. A reboot eliminated all problems.

I’m glad that everything is working again. Nevertheless, the cause is not clear.

Thank you and best regards