generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.anthropic.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct  6 15:03:46 2026 GMT
  hsts: true
  hsts_max_age: 3600
- host: docs.anthropic.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 17 19:48:08 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: api.anthropic.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 24 18:45:51 2026 GMT
  hsts: null
domains:
- domain: anthropic.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject