I've seen a US based ISP do its internal management network reverse DNS using '.us' as a suffix, where the hierarchy is like POP name, then city/airport code, then state (eg: CA, NJ, FL), then .us for geographical location of equipment in USA. The .us domain in question was owned by the same organization but with only a stub zone file published on public facing authoritatiev NS, with the internal zonefile not available to the public. On Mon, Nov 6, 2023 at 7:35 AM Jay R. Ashworth <jra@baylink.com> wrote:
----- Original Message -----
From: "Seth Mattinen via NANOG" <nanog@nanog.org>
On 11/2/23 1:30 PM, goemon--- via NANOG wrote:
Are there any legitimate services running solely on .us domain names?
Yes.
Though not -- by several orders of magnitude -- nearly as many as there should be... but let's not get me started on that.
Cheers, -- jr 'RFC1480' a -- Jay R. Ashworth Baylink jra@baylink.com Designer The Things I Think RFC 2100 Ashworth & Associates http://www.bcp38.info 2000 Land Rover DII St Petersburg FL USA BCP38: Ask For It By Name! +1 727 647 1274