Varian Medical Systems · Domain Security

Varian Medical Systems Domain Security

Domain security

Domain security posture for Varian Medical Systems, probed live across 3 host(s) and 2 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.2); 3 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF absent, DMARC absent.

HealthcareOncologyMedical DevicesFHIRRadiation TherapyHealth ITFortune 1000

Transport & Host Security

varian.dynamicfhir.com
HTTPS: yes · TLS: TLSv1.2 · HSTS: yes · cert expires: Oct 15 13:02:07 2026 GMT
www.varian.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 30 15:11:32 2026 GMT
cancercare.siemens-healthineers.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 30 15:11:32 2026 GMT

Domain (DNS/Email) Security

dynamicfhir.com
DNSSEC: no · SPF: no · DMARC: no · CAA: yes
varian.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · 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: varian.dynamicfhir.com
  https: true
  tls_version: TLSv1.2
  cert_expires: Oct 15 13:02:07 2026 GMT
  hsts: true
  hsts_max_age: 2592000
- host: www.varian.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 30 15:11:32 2026 GMT
  hsts: true
  hsts_max_age: 31557600
- host: cancercare.siemens-healthineers.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 30 15:11:32 2026 GMT
  hsts: true
  hsts_max_age: 31557600
domains:
- domain: dynamicfhir.com
  dnssec: false
  caa:
  - ;; connection timed out; no servers could be reached
  spf: false
  dmarc: false
- domain: varian.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject