generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: polymarket.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 30 10:50:18 2026 GMT
  hsts: true
  hsts_max_age: 7776000
- host: docs.polymarket.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 17 00:52:14 2026 GMT
  hsts: true
  hsts_max_age: 63072000
- host: clob.polymarket.com
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 30 10:50:18 2026 GMT
  hsts: true
  hsts_max_age: 7776000
domains:
- domain: polymarket.com
  dnssec: true
  caa:
  - 0 issuewild "digicert.com; cansignhttpexchanges=yes"
  - 0 issuewild "letsencrypt.org"
  - 0 issuewild "pki.goog; cansignhttpexchanges=yes"
  - 0 issuewild "ssl.com"
  - 0 issue "comodoca.com"
  - 0 issue "digicert.com; cansignhttpexchanges=yes"
  spf: true
  dmarc: true
  dmarc_policy: reject