451 Degrees · Domain Security

451 Degrees Domain Security

Domain security

Domain security posture for 451 Degrees, probed live across 1 host(s) and 1 registrable domain(s). 1 host(s) serve HTTPS; 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=none).

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Transport & Host Security

www.451degrees.com
HTTPS: yes · HSTS: no

Domain (DNS/Email) Security

451degrees.com
DNSSEC: no · SPF: yes · DMARC: yes (p=none) · CAA: none

Source

Domain Security

451-degrees-domain-security.yml Raw ↑ 
generated: '2026-07-17'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.451degrees.com
  https: true
  tls_cert_error: '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self-signed certificate
    (_ssl.c:1082)'
  hsts: null
domains:
- domain: 451degrees.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: none