University of York · Domain Security

University Of York Domain Security

Domain security

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

EducationHigher EducationUniversityUnited KingdomResearchLibraryOpen AccessOAI-PMH

Transport & Host Security

www.york.ac.uk
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 5 15:34:42 2026 GMT
eprints.whiterose.ac.uk
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Jan 8 23:59:59 2027 GMT
etheses.whiterose.ac.uk
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Jan 8 23:59:59 2027 GMT

Domain (DNS/Email) Security

york.ac.uk
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes
whiterose.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.york.ac.uk
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  5 15:34:42 2026 GMT
  hsts: true
  hsts_max_age: 15768000
- host: eprints.whiterose.ac.uk
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan  8 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 63072000
- host: etheses.whiterose.ac.uk
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan  8 23:59:59 2027 GMT
  hsts: true
  hsts_max_age: 63072000
domains:
- domain: york.ac.uk
  dnssec: false
  caa:
  - 0 issuewild "awstrust.com"
  - 0 issuevmc ";"
  - 0 issue "sectigo.com"
  - 0 issue "letsencrypt.org"
  - 0 issuemail "pki.goog"
  - 0 issue "awstrust.com"
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: whiterose.ac.uk
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none