generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.ietf.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  5 20:01:07 2026 GMT
  hsts: false
- host: www.rfc-editor.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 12 05:02:36 2026 GMT
  hsts: false
domains:
- domain: ietf.org
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none
- domain: rfc-editor.org
  dnssec: true
  caa: []
  spf: true
  dmarc: false