{ "ok": true, "domain": "meta.com", "generated_at": "2026-07-24T15:56:26-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 58, "label": "Regular", "categories": { "dns": 92, "mail": 75, "ssl": 0, "http": 30, "network": 100 }, "diagnostics": [ { "level": "ok", "title": "Registro A disponible", "detail": "1 dirección(es) IPv4." }, { "level": "ok", "title": "IPv6 disponible", "detail": "1 dirección(es) IPv6." }, { "level": "ok", "title": "Servidores NS redundantes", "detail": "4 servidores detectados." }, { "level": "ok", "title": "SPF publicado", "detail": "v=spf1 redirect=_spf.fb.com" }, { "level": "ok", "title": "DMARC publicado", "detail": "v=DMARC1; p=reject; pct=100; rua=mailto:a@dmarc.facebookmail.com" }, { "level": "warning", "title": "DKIM no detectado", "detail": "No se encontró el selector configurado." }, { "level": "error", "title": "SSL no disponible", "detail": "No fue posible obtener el certificado." }, { "level": "warning", "title": "Faltan cabeceras de seguridad", "detail": "9 cabecera(s) no detectada(s)." }, { "level": "info", "title": "DNSSEC no configurado", "detail": "No se encontraron registros DS ni DNSKEY." }, { "level": "ok", "title": "CAA configurado", "detail": "El dominio limita qué autoridades pueden emitir certificados." }, { "level": "ok", "title": "PTR disponible", "detail": "La primera IPv4 resuelve como edge-star-shv-01-det1.facebook.com." }, { "level": "warning", "title": "Propagación inconsistente", "detail": "Los resolutores públicos no entregan exactamente el mismo resultado." }, { "level": "info", "title": "BIMI no configurado", "detail": "Es opcional y se utiliza para mostrar identidad visual en proveedores compatibles." }, { "level": "info", "title": "MTA-STS no publicado", "detail": "Es una mejora opcional de seguridad para transporte de correo." }, { "level": "info", "title": "TLS-RPT no publicado", "detail": "Es opcional y complementa MTA-STS." } ] }, "dns": { "records": { "A": [ "57.144.172.141" ], "AAAA": 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"longitude": -83.0466403, "asn": 32934, "organization": "Meta Platforms Ireland Limited", "isp": "Facebook, Inc.", "timezone": "America/Detroit" } }, "smtp": { "host": "mxb-00082601.gslb.pphosted.com", "ports": [ { "port": 25, "open": false, "time_ms": 50.6, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 50.7, "banner": "", "error": "Connection refused" }, { "port": 587, "open": false, "time_ms": 22, "banner": "", "error": "Connection refused" } ] }, "visitor": { "ip": "216.73.216.250", "reverse": "", "country": "United States", "country_code": "US", "region": "Ohio", "city": "Columbus", "latitude": 39.9586885, "longitude": -82.9986903, "isp": "Amazon.com, Inc.", "organization": "Anthropic, Pbc", "asn": 16509, "timezone": "America/New_York", "browser": "Otro", "os": "Otro", "language": "", "user_agent": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)", "is_bot": true, "cloudflare": false }, "analysis_time_ms": 121.98 }