generated: '2026-07-18'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: classcompanion.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 16 05:13:41 2026 GMT
  hsts: true
  hsts_max_age: 15552000
domains:
- domain: classcompanion.com
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine