On Tue, Aug 13, 2024 at 10:49:10AM -0400, Phillip Hallam-Baker wrote:
> So Alice can now publish a blog at blog.alice.mm-- and those addresses can
> be resolved if the mm-- tld points to any DNS resolver that publishes the
> callsign DNS entries.
With that choice, you're likely to run afoul of DNS hostname syntax
checks. While hyphens are allowed in the middle of a DNS hostname,
they're not allowed as either the first or last character.
So "mm--m" is OK, but just a bare "mm--" will not interoperate well.
--
Viktor.
