Agent Diff · Domain Security

Agent Diff Domain Security

Domain security

Domain security posture for Agent Diff, probed live across 2 host(s) and 1 registrable domain(s). 2 host(s) serve HTTPS (up to TLSv1.3); 1 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF absent, DMARC present (p=quarantine).

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Transport & Host Security

www.agentdiff.dev
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Sep 6 17:42:52 2026 GMT
api.agentdiff.dev
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Aug 29 15:08:42 2026 GMT

Domain (DNS/Email) Security

agentdiff.dev
DNSSEC: no · SPF: no · DMARC: yes (p=quarantine) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.agentdiff.dev
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep  6 17:42:52 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: api.agentdiff.dev
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 29 15:08:42 2026 GMT
  hsts: null
domains:
- domain: agentdiff.dev
  dnssec: false
  caa: []
  spf: false
  dmarc: true
  dmarc_policy: quarantine