I'm curious if there's a setting to tell powerdns not to be helpful and return the dereferenced CNAME.
That is, if I look up a given record and it's a CNAME that then points to an A record, don't try to then *also* return a lookup of the A record along with the CNAME. The reasons for why it'd happen in our setup are annoying and I don't want to go into it :) I've tried setting out-of-zone-additional-processing to 'no' but that doesn't seem to change anything. It doesn't to break anything (and presumably a resolver that paid attention to these records would be subject to cache poisoning). But it's kind of weird and could be confusing to people looking at manual lookups.
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