generated: '2026-07-11' method: probed source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts hosts: - host: web.mit.edu https: true tls_version: TLSv1.2 cert_expires: Nov 7 23:59:59 2026 GMT hsts: true hsts_max_age: 600 domains: - domain: mit.edu dnssec: false caa: [] spf: true dmarc: true dmarc_policy: none