generated: '2026-07-18'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: columnar.tech
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 23 21:08:05 2026 GMT
  hsts: false
domains:
- domain: columnar.tech
  dnssec: true
  caa: []
  spf: true
  dmarc: true
  dmarc_policy: quarantine