Crayon · Domain Security

Crayon Domain Security

Domain security

Domain security posture for Crayon, 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=reject).

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Transport & Host Security

www.crayon.co

HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 21 00:09:20 2026 GMT

apidocs.crayon.com

HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Sep 15 13:48:02 2026 GMT

api.crayon.com

HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Jul 15 14:39:26 2026 GMT

Domain (DNS/Email) Security

crayon.co

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

crayon.com

DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.crayon.co
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 21 00:09:20 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: apidocs.crayon.com
  https: true
  tls_version: TLSv1.2
  cert_expires: Sep 15 13:48:02 2026 GMT
  hsts: false
- host: api.crayon.com
  https: true
  tls_version: TLSv1.2
  cert_expires: Jul 15 14:39:26 2026 GMT
  hsts: null
domains:
- domain: crayon.co
  dnssec: false
  caa:
  - 0 issuewild "amazonaws.com"
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: crayon.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject