NHS England · Domain Security

Nhs England Domain Security

Domain security

Domain security posture for NHS England, probed live across 3 host(s) and 2 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=reject).

HealthcareUnited KingdomNational Health SystemFHIRHL7InteroperabilitySMART on FHIRHealth Datae-PrescribingEHR

Transport & Host Security

digital.nhs.uk
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 24 21:58:44 2026 GMT
api.service.nhs.uk
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Sep 24 23:59:59 2026 GMT
beta.ods.dc4h.link
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Oct 7 23:59:59 2026 GMT

Domain (DNS/Email) Security

nhs.uk
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none
dc4h.link
DNSSEC: no · SPF: no · DMARC: yes (p=quarantine) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-24'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: digital.nhs.uk
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 24 21:58:44 2026 GMT
  hsts: null
- host: api.service.nhs.uk
  https: true
  tls_version: TLSv1.2
  cert_expires: Sep 24 23:59:59 2026 GMT
  hsts: null
- host: beta.ods.dc4h.link
  https: true
  tls_version: TLSv1.2
  cert_expires: Oct  7 23:59:59 2026 GMT
  hsts: null
domains:
- domain: nhs.uk
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: dc4h.link
  dnssec: false
  caa: []
  spf: false
  dmarc: true
  dmarc_policy: quarantine