SCADA · Domain Security

Scada Domain Security

Domain security

Domain security posture for SCADA, 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).

Critical InfrastructureICSIndustrial AutomationIndustrial IoTOT SecuritySCADA

Transport & Host Security

www.isa.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Dec 10 23:59:59 2026 GMT
opcfoundation.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 2 01:15:05 2026 GMT
mqtt.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 22 20:15:21 2026 GMT

Domain (DNS/Email) Security

isa.org
DNSSEC: no · SPF: yes · DMARC: yes (p=quarantine) · CAA: none
opcfoundation.org
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none

Source

Domain Security

scada-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.isa.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec 10 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: opcfoundation.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  2 01:15:05 2026 GMT
  hsts: false
- host: mqtt.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 22 20:15:21 2026 GMT
  hsts: false
domains:
- domain: isa.org
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine
- domain: opcfoundation.org
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none