generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.khanacademy.org
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov 11 17:18:53 2026 GMT
  hsts: false
domains:
- domain: khanacademy.org
  dnssec: false
  caa:
  - 0 issue "pki.goog"
  - 0 iodef "mailto:it@khanacademy.org"
  - 0 issue "amazon.com"
  - 0 issue "certainly.com"
  - 0 issue "digicert.com"
  - 0 issue "globalsign.com"
  spf: true
  dmarc: true
  dmarc_policy: reject