Open Mainframe Project · Domain Security

Open Mainframe Project Domain Security

Domain security

Domain security posture for Open Mainframe Project, probed live across 3 host(s) and 2 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 2 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=none).

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Transport & Host Security

www.openmainframeproject.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 3 05:33:38 2026 GMT
www.zowe.org
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Oct 6 19:23:48 2026 GMT
galasa.dev
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Aug 31 12:30:23 2026 GMT

Domain (DNS/Email) Security

openmainframeproject.org
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none
zowe.org
DNSSEC: no · SPF: yes · DMARC: no · CAA: none

Source

Domain Security

open-mainframe-project-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.openmainframeproject.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  3 05:33:38 2026 GMT
  hsts: true
  hsts_max_age: 300
- host: www.zowe.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  6 19:23:48 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: galasa.dev
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 31 12:30:23 2026 GMT
  hsts: false
domains:
- domain: openmainframeproject.org
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none
- domain: zowe.org
  dnssec: false
  caa: []
  spf: true
  dmarc: false