generated: '2026-07-11' method: probed source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts hosts: - host: nvd.nist.gov https: true tls_version: TLSv1.3 cert_expires: Sep 30 12:26:14 2026 GMT hsts: true hsts_max_age: 31536000 domains: - domain: nist.gov dnssec: true caa: [] spf: true dmarc: true dmarc_policy: reject