Registration Protocols Extensions (REGEXT)
IETF 124 Montreal, CA / Online


Co-chairs: Jim Galvin, Jorge Cano, Antoin Verschuren
Mailing list: regext@ietf.org

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Thursday, 6 November 2025, 11:30-13:00 Centre Ville, 16:30-18:00 UTC Online
https://meetings.conf.meetecho.com/ietf124/?session=34771


1. Welcome and Introductions (3 minutes)
  i.  NOTE WELL
  ii. Notes scribe
  iii.Call for Shepherds


2. Published (2.67 minutes)

   i.  Best Practices for Deletion of Domain and Host Objects in EPP
       https://datatracker.ietf.org/doc/rfc9874/

   ii. Additional Email Address Extension for EPP
       https://datatracker.ietf.org/doc/rfc9873/

   iii.RDAP Extension for Geofeed Data
       https://datatracker.ietf.org/doc/rfc9877/


3. RFC Ed Queue (0.33 minutes)

   None


4. Submitted to IESG (1 minutes)

   i.  RDAP RIR Search 
       https://datatracker.ietf.org/doc/draft-ietf-regext-rdap-rir-search/


5. Existing work without presentations (12 minutes)

   i.  RDAP extension for RPKI Registration Data (Jasdip Singh/Andy Newton)
       https://datatracker.ietf.org/doc/draft-ietf-regext-rdap-rpki/

   ii. EPP Transport over HTTPS (James Gould/Mario Loffredo)
       https://datatracker.ietf.org/doc/draft-ietf-regext-epp-https/

   iii.EPP Transport over QUIC (James Gould/Dan Keathley)
       https://datatracker.ietf.org/doc/draft-ietf-regext-epp-quic/

   iv. Versioning in the Registration Data Access Protocol (RDAP) (James Gould) 
       https://datatracker.ietf.org/doc/draft-ietf-regext-rdap-versioning/

   v.  An RDAP With Extensions Media Type (James Gould)  
       https://datatracker.ietf.org/doc/draft-ietf-regext-rdap-x-media-type/

   vi. RDAP Extensions (Andy Newton)
       https://datatracker.ietf.org/doc/draft-ietf-regext-rdap-extensions/


6. Existing work presentations (15 minutes)

   i.  RDAP Extension for DNS Time-To-Live (Gavin Brown, 5 min)
       https://datatracker.ietf.org/doc/draft-ietf-regext-rdap-ttl-extension/

   ii. Efficient RDAP Referrals (Gavin Brown, 5 min)
       https://datatracker.ietf.org/doc/draft-ietf-regext-rdap-referrals/

   ii. Using JSContact in RDAP JSON Responses (Mario Loffredo, 5 min)
       Discussion on changing the intended RFC status once again.
       https://datatracker.ietf.org/doc/draft-ietf-regext-rdap-jscontact/

7. New work presentations (40 minutes)

   i.  Domain variant support for EPP (Jim Galvin, 20 min)
       https://datatracker.ietf.org/doc/draft-galvin-regext-epp-variants/

   ii. EPP recommendations from the EPP Extensibility and Extension Tiger Team 
       (James Gould, 10 min, Maarten Wullink 5 min)
       This work started for RPP, but it includes EPP recommendations.
       https://docs.google.com/document/d/1WR00oB43XZCDqD0zvRvRajuWAq_9wQ3c0RrFKlGC3So

   iii.Balance Mapping for EPP (James Gould, 5 mmin)
       https://datatracker.ietf.org/doc/draft-gould-regext-balance/


8. AOB