SERVFAIL looking up CAA, but I see NOERROR myself

[cpu]

@WouterTinus

Since when have they been doing this “trick” with the capitalization? I haven’t encountered this problem before.

For reference the "trick" is usually referred to as "0x20 randomization" and as far as I'm aware we've been using it since launch. I suspect the only change was the CAA servfail change. We've seen some other nameservers have a strange interaction between 0x20 and CAA records.