University of Bristol · Domain Security

University Of Bristol Domain Security

Domain security

Domain security posture for University of Bristol, probed live across 3 host(s) and 2 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=quarantine).

EducationHigher EducationUniversityResearchOpen DataUnited Kingdom

Transport & Host Security

www.bristol.ac.uk
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 15 23:59:59 2026 GMT
research-information.bris.ac.uk
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 5 17:20:09 2026 GMT
data.bris.ac.uk
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Dec 16 23:59:59 2026 GMT

Domain (DNS/Email) Security

bristol.ac.uk
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: none
bris.ac.uk
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · 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.bristol.ac.uk
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 15 23:59:59 2026 GMT
  hsts: false
- host: research-information.bris.ac.uk
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  5 17:20:09 2026 GMT
  hsts: true
  hsts_max_age: 2592000
- host: data.bris.ac.uk
  https: true
  tls_version: TLSv1.2
  cert_expires: Dec 16 23:59:59 2026 GMT
  hsts: false
domains:
- domain: bristol.ac.uk
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine
- domain: bris.ac.uk
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine