Twenty20 · Domain Security

Twenty20 Domain Security

Domain security

Domain security posture for Twenty20, probed live across 1 host(s) and 1 registrable domain(s). Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

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Transport & Host Security

www.twenty20.com
HTTPS: no · HSTS: no

Domain (DNS/Email) Security

twenty20.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

twenty20-domain-security.yml Raw ↑ 
generated: '2026-07-21'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.twenty20.com
  https: false
domains:
- domain: twenty20.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject