Hey! Thanks for come by. Yes, i run the latest pfSense.
The extra info about the custom lines was hidden way too at the end of the blog, but i've found it after my post, and now i changed my settings according to that.
Strange thing, but changing the DNS server to UncensoredDNS, seems now everything working fine. I think i will let Applied Privacy know about this behaviour.
Maybe do you have a clue why could i resolve the hostname in the browser, but not in the DNSBL feeds update?