generated: '2026-07-11' method: probed source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts hosts: - host: www.checkout.com https: true tls_version: TLSv1.3 cert_expires: Sep 22 16:08:55 2026 GMT hsts: false - host: api-reference.checkout.com https: true tls_version: TLSv1.3 cert_expires: Aug 1 13:58:13 2026 GMT hsts: false - host: api.checkout.com https: true tls_version: TLSv1.3 cert_expires: Nov 1 23:59:59 2026 GMT hsts: null domains: - domain: checkout.com dnssec: false caa: - 0 issue "globalsign.com" - 0 issue "godaddy.com" - 0 issue "letsencrypt.org" - 0 issue "pki.goog; cansignhttpexchanges=yes" - 0 issue "sectigo.com" - 0 issue "ssl.com" spf: true dmarc: true dmarc_policy: reject