University of California, San Francisco · Domain Security

Ucsf Domain Security

Domain security

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

EducationHigher EducationUniversityHealth SciencesResearchResearcher ProfilesOpen DataUnited States

Transport & Host Security

www.ucsf.edu
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 2 23:59:59 2026 GMT
profilesdeveloper.ucsf.edu
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 1 13:20:57 2026 GMT
api.profiles.ucsf.edu
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 3 04:51:25 2026 GMT

Domain (DNS/Email) Security

ucsf.edu
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

ucsf-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.ucsf.edu
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug  2 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: profilesdeveloper.ucsf.edu
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  1 13:20:57 2026 GMT
  hsts: false
- host: api.profiles.ucsf.edu
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  3 04:51:25 2026 GMT
  hsts: false
domains:
- domain: ucsf.edu
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject