University of Southern California · Domain Security

Usc Domain Security

Domain security

Domain security posture for University of Southern California, probed live across 2 host(s) and 1 registrable domain(s). 1 host(s) serve HTTPS (up to TLSv1.3); 1 advertise HSTS. Email/DNS controls: DNSSEC present, SPF present, DMARC present (p=none).

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Transport & Host Security

www.usc.edu
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 14 09:29:38 2026 GMT
web-app.usc.edu
HTTPS: no · HSTS: no

Domain (DNS/Email) Security

usc.edu
DNSSEC: yes · SPF: yes · DMARC: yes (p=none) · CAA: none

Source

Domain Security

usc-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.usc.edu
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 14 09:29:38 2026 GMT
  hsts: true
  hsts_max_age: 300
- host: web-app.usc.edu
  https: false
domains:
- domain: usc.edu
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none