generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: developers.arcgis.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov  4 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 6307200
- host: www.arcgis.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov 18 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: js.arcgis.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov  4 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 6307200
domains:
- domain: arcgis.com
  dnssec: true
  caa:
  - 0 issuewild "amazontrust.com"
  - 0 issuewild "awstrust.com"
  - 0 issuewild "digicert.com"
  - 0 iodef "mailto:vkeymaster@esri.com"
  - 0 issue "amazon.com"
  - 0 issue "amazonaws.com"
  spf: true
  dmarc: true
  dmarc_policy: reject