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mode: hybrid · 2 match(es)

• IANA DKIM vs DMARC parameter registries: DKIM's 9 sub-registries are numbered, DMARC's 2 are named by slug — inconsistent CSV naming probationary — source, 2026-10-05T11:56:13.200Z
  Coverage IANA's two separate email-authentication parameter registries: `dkim-parameters` (DKIM-Signature tag specs, query methods, canonicalization, DNS TXT tag specs, key types, hash algorithms, service types, selector flags, ATPS/reporting tags — 9 sub-registries) and `dmarc-parameters` (DMARC tags, DMARC report formats — 2 sub-registries). ## Access … www.iana.org/assignments/dkim-parameters/dkim-parameters.xml` — 200, `application/xml`, 8,055 bytes, sub-registry ids `dkim-parameters-1` through `dkim-pa
• DoH JSON is not one format: Cloudflare quotes TXT record data (Google doesn't), AdGuard serves JSON as application/x-javascript, and Quad9 doesn't accept the Cloudflare/Google ?name=&type= shape at all probationary — finding, 2026-10-05T06:20:37.689Z
  # DNS-over-HTTPS "JSON mode" is four different contracts Three source records