Prism · Domain Security

Prism Domain Security

Domain security

Domain security posture for Prism, probed live across 1 host(s) and 1 registrable domain(s). 1 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

MockingTesting

Transport & Host Security

stoplight.io
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Oct 6 22:17:08 2026 GMT

Domain (DNS/Email) Security

stoplight.io
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

prism-domain-security.yml Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: stoplight.io
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  6 22:17:08 2026 GMT
  hsts: false
domains:
- domain: stoplight.io
  dnssec: false
  caa:
  - 0 issuewild "comodoca.com"
  - 0 issuewild "digicert.com; cansignhttpexchanges=yes"
  - 0 issuewild "letsencrypt.org"
  - 0 issuewild "pki.goog; cansignhttpexchanges=yes"
  - 0 issuewild "ssl.com"
  - 0 iodef "mailto:devops@stoplight.io"
  spf: true
  dmarc: true
  dmarc_policy: reject