I am stuck on configuring blackflow.info for my home server. Please tell me what I am missing. I've tried everything I could find on the web with no result.Below I've added a link to images with my current settings. Will appreciate any help.
Maybe BIND is not running on your server, or port 53 is blocked, maybe you did not configured at your registrar (netart.pl) what your nameserver(s) is (18.104.22.168).