generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.arch-coal.com
  https: false
- host: archresources.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan 11 19:52:35 2027 GMT
  hsts: false
- host: api.archresources.com
  https: false
domains:
- domain: arch-coal.com
  dnssec: false
  caa: []
  spf: false
  dmarc: false
- domain: archresources.com
  dnssec: false
  caa: []
  spf: false
  dmarc: true
  dmarc_policy: reject