[dns-operations] Handling broken domains...

[Paul Vixie]

> How is this handled elsewhere in other resolver implementations?
> 
> I'm trying to decide how to best fix it.

what's supposed to happen is, this domain should mostly not work, the
the person who broke it will get complaints about it, and then fix it.

RDNS implementors/operators who work around this kind of breakage are
keeping the right thing from happening.  my advice is: "let it burn."