generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.semgroup.com
  https: true
  tls_cert_error: '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch,
    certificate is not valid for ''www.semgrou'
  hsts: null
domains:
- domain: semgroup.com
  dnssec: false
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine