Yeah, that's a better way to put it. But the main point still stands,
that it would be a signficant operational change to insist that all
delegated NS be active when delegated, and even moreso to insist that
they continue to be active.
No, it is not a “significant” change. It should just be a minor extension
of the existing requirement to keep the NS and glue records consistent.
Even if it was you just introduce it with a soft start. Just start checking
the delegations of every TLD like zone then report the broken servers
publicly and email the contacts for the delegation. The tools for checking
already exist.
Well, OK, you do that, half the emails bounce, half of what's delivered is
reported as spam, and the third half are ignored. Now what?
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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