generated: '2026-07-11' method: probed source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts hosts: - host: www.nsa.gov https: true tls_version: TLSv1.3 cert_expires: Jul 29 18:07:45 2026 GMT hsts: null domains: - domain: nsa.gov dnssec: true caa: [] spf: true dmarc: true dmarc_policy: reject