On Thu, Apr 30, 2020 at 9:44 PM John Levine <jo...@taugh.com> wrote:
I think it's benign to allow any sort of record as an immediate child
of the domain, since you need to go two levels down for split zones.
That handes the nominet and zz--zz cases.

Is there any chance that a user trying to reach https://example.com could
get the orphan glue A record for example.com instead of the A record in the
real zone?
(Just trying to think of cases where orphan glue might make a difference.)

Only if the zone had NS and A at the same name, which would be pretty broken.

Regards,
John Levine, jo...@taugh.com, Taughannock Networks, Trumansburg NY
Please consider the environment before reading this e-mail. https://jl.ly

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