Apple Safari · Domain Security

Apple Safari Domain Security

Domain security

Domain security posture for Apple Safari, probed live across 2 host(s) and 1 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 2 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=quarantine).

AppleBrowserPrivacyWeb BrowserWebkit

Transport & Host Security

www.apple.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Dec 16 18:31:25 2026 GMT
developer.apple.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 28 19:03:17 2026 GMT

Domain (DNS/Email) Security

apple.com
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: yes

Source

Domain Security

apple-safari-domain-security.yml Raw ↑ 
generated: '2026-09-07'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.apple.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec 16 18:31:25 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: developer.apple.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 28 19:03:17 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: apple.com
  dnssec: false
  caa:
  - 0 issuewild "pki.apple.com"
  - 0 iodef "mailto:contact_pki@apple.com"
  - 0 issue "pki.apple.com"
  spf: true
  dmarc: true
  dmarc_policy: quarantine

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