Everything else has correct results except for them. Some of the entries were years since being changed, then all of a sudden pointed elsewhere. Quick to troubleshoot but quite annoying.

I haven’t used them since. Troubleshooting that kind of shit is not what I want to be spending my time on.

Yes but I wasn’t using CloudFlare at all. The domains were registered with Tucows and only quad9 had incorrect DNS lookups.

I used to use quad 9 but stopped using it after running into too many issues where it provided completely wrong results. Like not even outdated results just straight up wrong values that never existed, with both public websites as well as customer dns entries that I have managed for over a decade.