Sovrn · Domain Security

Sovrn Domain Security

Domain security

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

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Transport & Host Security

www.sovrn.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 18 21:59:55 2026 GMT
api.sovrn.com
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Dec 25 23:59:59 2026 GMT
api.viglink.com
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Dec 26 23:59:59 2026 GMT

Domain (DNS/Email) Security

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

Source

Domain Security

Raw ↑ 
generated: '2026-08-12'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.sovrn.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 18 21:59:55 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: api.sovrn.com
  https: true
  tls_version: TLSv1.2
  cert_expires: Dec 25 23:59:59 2026 GMT
  hsts: null
- host: api.viglink.com
  https: true
  tls_version: TLSv1.2
  cert_expires: Dec 26 23:59:59 2026 GMT
  hsts: null
domains:
- domain: sovrn.com
  dnssec: false
  caa: []
  spf: false
  dmarc: true
  dmarc_policy: reject
- domain: viglink.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject