generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: vpic.nhtsa.dot.gov
  https: true
  tls_version: TLSv1.3
  cert_expires: Dec 11 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31536000
domains:
- domain: dot.gov
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: reject