I noticed the other day that blocklists really don’t like the word “counter”. I had a bunch of simple demos, one of which was a counter, and it was the only one that didn’t work. Turned out u-block was preventing it from loading.

This is a never-ending problem with web applications that use so-called "routing" (where the client is made to make connections to a variety of URLs, which gets blocked if the URL contains "ad" or similar).

That's not called "routing"

Same. The whole domain shows up in the list. I have too many lists right now to know which is blocking it. Does Pi-Hole have an easy way to see which list a domain comes from?

edit: it's in the https://v.firebog.net/hosts/AdguardDNS.txt adlist.

Under „Tools“ > „Search Adlists“.

Hidden in sight :>

counter.dev is in the https://v.firebog.net/hosts/AdguardDNS.txt adlist.

It seems someone else's mention of adlists not liking the word 'counter' is true. There's almost 300 domains with 'counter' in it just in that list.

Posted and issue to fix it: https://github.com/AdguardTeam/AdGuardSDNSFilter/issues/1260