Defense Information System for Security · Domain Security

Defense Information System For Security Domain Security

Domain security

Domain security posture for Defense Information System for Security, probed live across 1 host(s) and 1 registrable domain(s). 1 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC present, SPF present, DMARC present (p=reject).

Federal GovernmentDefenseDepartment of DefenseDCSAPersonnel SecuritySuitabilityCredentialingSecurity ClearanceSystem of Record

Transport & Host Security

www.dcsa.mil
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Aug 17 15:25:38 2026 GMT

Domain (DNS/Email) Security

dcsa.mil
DNSSEC: yes · SPF: yes · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

defense-information-system-for-security-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.dcsa.mil
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 17 15:25:38 2026 GMT
  hsts: null
domains:
- domain: dcsa.mil
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject