Realtime · Domain Security

Realtime Domain Security

Domain security

Domain security posture for Realtime, probed live across 3 host(s) and 2 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 3 advertise HSTS. Email/DNS controls: DNSSEC present, SPF present, DMARC present (p=none).

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Transport & Host Security

datatracker.ietf.org

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 5 20:01:07 2026 GMT

html.spec.whatwg.org

HTTPS: yes · TLS: TLSv1.2 · HSTS: yes · cert expires: Aug 23 02:20:30 2026 GMT

webrtc.org

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 14 08:35:22 2026 GMT

Domain (DNS/Email) Security

ietf.org

DNSSEC: yes · SPF: yes · DMARC: yes (p=none) · CAA: none

whatwg.org

DNSSEC: no · SPF: yes · DMARC: no · CAA: none

Source

Domain Security

generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: datatracker.ietf.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  5 20:01:07 2026 GMT
  hsts: true
  hsts_max_age: 3600
- host: html.spec.whatwg.org
  https: true
  tls_version: TLSv1.2
  cert_expires: Aug 23 02:20:30 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: webrtc.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 14 08:35:22 2026 GMT
  hsts: true
  hsts_max_age: 63072000
domains:
- domain: ietf.org
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none
- domain: whatwg.org
  dnssec: false
  caa: []
  spf: true
  dmarc: false