Hi Warren -

I hadn't realized this is what you were referring to in your earlier note.  I don't believe that changes the analysis.

You're correct that the NTIA/Neustar documents mention RFC1480.  But I would expect that there are a number of contractual documents and purchase agreements that reference other historic/obsolete RFCs.  Saying that we can't/shouldn't move a document to Historic because some non-I* entity has incorporated the RFC by reference into a contract seems like a stretch.

In considering the Historic tag, I would consider only:  1) Does any of the I* believe it has change control for RFC1480? 2) Does the document reflect current policies?

With respect to (1), I would say that none of the IETF/IAB/IESG/IRTF/ISE have change control of this document because it represents external policy.  You might argue that IANA has change control, but, with the delegation of .US to the NTIA (and every DNS non-delegated top level zone to ICANN), the policy ownership transferred as well.

With respect to (2), I believe a reading of the NTIA/Neustar documents would quickly indicate that while some of the text in 1480 still applies, .US has moved on. (In fact see your quote below about prohibiting new Delegated Managers).

Making this Historic says:  "We the I* expect no further changes by this community to this document - there will be no successors."   Making this document HIstoric does not - counter to Warren's statement below - have any impact on current policy and contractual language for Neustar/NTIA as the text of 1480 will continue to be available for reference.  Contrariwise, if the I* decided to muck with this document and produce new and differing .US guidance, I would expect it to be quickly repudiated by NTIA and Neustar.

Ideally, NTIA/Neustar will - at some point - take the hint and copy over to the next contract modification whatever portions of 1480 are still useful and applicable.  Alternately, they could publish an ISE series "Here's what's happening with the .US" RFC - but I don't know why they would.

Later, Mike

PS - RFC 2860 doesn't seem applicable to this discussion - unclear what you referenced it.  Section 4.3 only specifically mentions delegations for "technical use" as being covered in the MOU.  .US is not a delegation for technical use.

On 12/22/2025 18:44, Warren Kumari wrote:
+lots.

The reason that I initially asked if this would be co-ordinated with Registry Services is that the "usTLD Delegated Manager Agreement" explicitly calls out compliance with RFC 1480: "5. COMPLIANCE WITH RFC 1480, AND ANY SUCCESSOR. As a Delegated Manager, you hereby agree to provide Delegated Manager services consistent with the requirements set forth in this Agreement. In addition, you are responsible for knowing and agree to abide by the requirements for naming structure, registration, and database information specified in the third party document known as RFC 1480 (currently located athttp://www.ietf.org/rfc/rfc1480.txt?number=1480 <http://www.ietf.org/rfc/rfc1480.txt?number=1480>), as supplemented by the rules and procedures on the official .us web site at http://about.us , which may be amended from time to time. In addition, a Delegated Manager that intends to re-delegate a locality name must adhere to the rules located at https://www.about.us/cdn/creative_services/resources/domain-names/us-locality-compliance-report.pdf as may be amended from time to time. In the event that any provision in this Agreement conflicts with any of those contained within RFC 1480, the provisions of this Agreement shall control."


I really don't understand what problem we are trying to solve, nor why we think that fiddling with this, way after Organization" <https://datatracker.ietf.org/doc/rfc2691/>, RFC2860 - "Memorandum of Understanding Concerning the Technical Work of the Internet Assigned Numbers Authority" <https://datatracker.ietf.org/doc/rfc2860/> is a good idea.

Making RFC 1480 historic has policy and contract implications for Registry Services, and ICANN,....

In addition, RS mentions RFC 1480 in multiple places, eg:

"Moratorium on New Delegations
Registry Services continues to operate the locatlity namespace under RFC 1480 guidelines. In accordance with its current Statement of Work and contract, Registry Services will not authorize any new Delegated Managers in the usTLD locality-based space. While the existing Delegated Managers perform a valuable function that has historical significance, there is little benefit to be gained by adding new Delegated Managers. Registry Services has extensive experience as the default Delegated Manager for several thousand delegations and continues to fulfill that role."

usTLD Locality Domain - Name Registration Terms & Conditions
"Those policies in RFC 1480 applicable to .us domain name registrants, currently located at https://tools.ietf.org/html/rfc1480 as supplemented by the rules and procedures on the official .US web site at http://www.about.us, which may be amended from time to time; and [...]"


W




On Fri, Dec 19, 2025 at 6:17 PM, John R Levine <[email protected]> wrote:

    On Fri, 19 Dec 2025, StJohns, Michael wrote:

        To respond directly to John - what would cause confusion is if
        someone thought 1480 was live and, where 1480 differed from
        current policy, tried to argue for the old interpretation.
        Let’s not.

    We've had 25 years and I am not aware of that happening ever.

    But in this very discussion, we've seen people who imagine that
    locality domains are or perhaps should go away, something that
    reclassifying 1480 would only encourage.

    Is it really that hard to do nothing? Surely we have better things
    to do.

    R's,
    John

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