Digicert · Domain Security

Digicert Domain Security

Domain security

Domain security posture for Digicert, 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 absent, SPF present, DMARC present (p=quarantine).

CertificatesEncryptionPKISSLTLS

Transport & Host Security

www.digicert.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 25 23:59:59 2026 GMT
dev.digicert.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 18 23:59:59 2026 GMT
certcentral.digicert.eu
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 24 23:59:59 2026 GMT

Domain (DNS/Email) Security

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

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.digicert.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 25 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: dev.digicert.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 18 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 15724800
- host: certcentral.digicert.eu
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 24 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: digicert.com
  dnssec: false
  caa:
  - 0 issuewild "digicert.com"
  - 0 issue "digicert.com"
  spf: true
  dmarc: true
  dmarc_policy: quarantine
- domain: digicert.eu
  dnssec: false
  caa:
  - 0 issuewild "digicert.com"
  - 0 issue "digicert.com"
  spf: false
  dmarc: false