Defense Technical Information Center · Domain Security

Defense Technical Information Center Domain Security

Domain security

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

DefenseDepartment of DefenseDTICFederal GovernmentKnowledge ManagementLibraryResearchScientific and Technical Information

Transport & Host Security

www.dtic.mil

HTTPS: yes · HSTS: no

discover.dtic.mil

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Jul 30 23:59:59 2026 GMT

www.dodtechspace.mil

HTTPS: no · HSTS: no

Domain (DNS/Email) Security

dtic.mil

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

dodtechspace.mil

DNSSEC: no · SPF: no · DMARC: no · CAA: none

Source

Domain Security

generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.dtic.mil
  https: true
  tls_cert_error: '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get
    local issuer certificate (_ssl.c:1082)'
  hsts: null
- host: discover.dtic.mil
  https: true
  tls_version: TLSv1.3
  cert_expires: Jul 30 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: www.dodtechspace.mil
  https: false
domains:
- domain: dtic.mil
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: dodtechspace.mil
  dnssec: false
  caa: []
  spf: false
  dmarc: false