[NCAP-Discuss] [Ext] Top-level Domains for Private Internets IETF draft

[Jeff Schmidt]

> Could we have our cake and eat it too with something like:
> "Any of the specific ISO 3166-1 alpha-2 user-assigned codes MAY be used by
> a network or application for private use.  Absent specific circumstances,
> requirements, or preferences necessitating a different selection, .ZZ SHOULD
> be used.  The "private DNS namespaces" listed in RFC 6762 Appendix G
> (.intranet., .internal., .private., .corp., .home., .lan.) SHOULD NOT be used."

Should add to that: ".local. SHOULD NOT be used due to potential conflicts with Multicast DNS."