Cardiff University · Domain Security

Cardiff Domain Security

Domain security

Domain security posture for Cardiff University, probed live across 3 host(s) and 1 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=none).

EducationHigher EducationUniversityUnited KingdomWalesOpen DataCoursesResearch

Transport & Host Security

www.cardiff.ac.uk
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 2 00:49:21 2026 GMT
data.cardiff.ac.uk
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Sep 15 02:14:17 2026 GMT
api.data.cardiff.ac.uk
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Dec 9 23:59:59 2026 GMT

Domain (DNS/Email) Security

cardiff.ac.uk
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.cardiff.ac.uk
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  2 00:49:21 2026 GMT
  hsts: null
- host: data.cardiff.ac.uk
  https: true
  tls_version: TLSv1.2
  cert_expires: Sep 15 02:14:17 2026 GMT
  hsts: null
- host: api.data.cardiff.ac.uk
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec  9 23:59:59 2026 GMT
  hsts: false
domains:
- domain: cardiff.ac.uk
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none