Dolby · Domain Security

Dolby Domain Security

Domain security

Domain security posture for Dolby, probed live across 2 host(s) and 2 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

AudioVideoStreamingMediaReal-Time

Transport & Host Security

dolby.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Aug 25 10:57:17 2026 GMT
optiview.dolby.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 2 21:41:38 2026 GMT

Domain (DNS/Email) Security

dolby.io
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none
dolby.com
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none

Source

Domain Security

dolby-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: dolby.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 25 10:57:17 2026 GMT
  hsts: false
- host: optiview.dolby.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  2 21:41:38 2026 GMT
  hsts: false
domains:
- domain: dolby.io
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: dolby.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none