I don't use opnsense and just found this through my "All" feed, but I don't understand the problem with resolving to 0.0.0.0, as that seems to be the point of the blocklist?
this post was submitted on 30 Jun 2026
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Literally every request started resolving to 0.0.0.0. Facebook, Google, DuckDuckGo..
which list file did you use? there are multiple formats, some of which are probably not supported correctly by opnsense
I tried all three of these, then swapped to just the first since that seemed most likely to work, but it still wasn't.
https://codeberg.org/just_a_husk/uBlockOrigin-AI-Blocklist/src/branch/main/list_uBlacklist.txt
https://github.com/Stevoisiak/Stevos-AI-Blocklist/blob/main/GenAI-Blocklist.txt
https://raw.githubusercontent.com/NotaInutilis/Super-SEO-Spam-Suppressor/refs/heads/main/unbound.txt