generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.cmsenergy.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 26 14:48:40 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: www.consumersenergy.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov  5 23:59:59 2026 GMT
  hsts: null
- host: utilityapi.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 17 19:11:25 2026 GMT
  hsts: false
domains:
- domain: cmsenergy.com
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject
- domain: consumersenergy.com
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject