generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: api.artic.edu
  https: true
  tls_version: TLSv1.3
  cert_expires: Oct 19 23:59:59 2026 GMT
  hsts: true
  hsts_max_age: 31556952
- host: www.artic.edu
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 13 18:44:44 2026 GMT
  hsts: false
domains:
- domain: artic.edu
  dnssec: false
  caa:
  - 128 issuewild "trustwave.com"
  - 128 issue "Digicert.com"
  - 128 issue "awstrust.com"
  - 128 issue "globalsign.com"
  - 128 issue "pki.goog"
  - 0 iodef "mailto:networkservices@artic.edu"
  spf: true
  dmarc: true
  dmarc_policy: none