generated: '2026-07-11' method: probed source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts hosts: - host: opensky-network.org https: true tls_version: TLSv1.3 cert_expires: Sep 4 10:59:22 2026 GMT hsts: null domains: - domain: opensky-network.org dnssec: false caa: [] spf: true dmarc: true dmarc_policy: none