generated: '2026-07-11' method: probed source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts hosts: - host: doubleverify.com https: true tls_version: TLSv1.3 cert_expires: Sep 6 11:43:12 2026 GMT hsts: true hsts_max_age: 31536000 domains: - domain: doubleverify.com dnssec: false caa: - 0 issuewild "pki.apple.com" - 0 issuewild "digicert.com" - 0 issue "digicert.com" - 0 iodef "mailto:sre@doubleverify.com" - 0 issuewild "letsencrypt.org" - 0 issuewild "amazon.com" spf: true dmarc: true dmarc_policy: quarantine