Washington University in St. Louis · Domain Security

Washington University In St Louis Domain Security

Domain security

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

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Transport & Host Security

wustl.edu

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 4 17:25:39 2026 GMT

data.wustl.edu

HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 20 09:03:12 2026 GMT

digitalcommonsdata.wustl.edu

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 14 12:10:36 2026 GMT

Domain (DNS/Email) Security

wustl.edu

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

Source

Domain Security

generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: wustl.edu
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  4 17:25:39 2026 GMT
  hsts: true
  hsts_max_age: 300
- host: data.wustl.edu
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 20 09:03:12 2026 GMT
  hsts: false
- host: digitalcommonsdata.wustl.edu
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 14 12:10:36 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: wustl.edu
  dnssec: false
  caa:
  - 0 issuewild "awstrust.com"
  - 0 issue "awstrust.com"
  - 0 issuewild "amazontrust.com"
  - 0 issue "amazontrust.com"
  - 0 issuewild "amazon.com"
  - 0 issue "amazon.com"
  spf: true
  dmarc: true
  dmarc_policy: quarantine