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"Certificate authority restriction.", "category": "dns", "max_points": 5, "earned_points": 0, "lost_points": 5 }, { "level": "ok", "title": "DNS propagation", "detail": "Agreement between public resolvers.", "category": "dns", "max_points": 10, "earned_points": 10, "lost_points": 0 }, { "level": "ok", "title": "MX records", "detail": "2 MX record(s).", "category": "mail", "max_points": 20, "earned_points": 20, "lost_points": 0 }, { "level": "ok", "title": "SPF", "detail": "SPF policy published.", "category": "mail", "max_points": 25, "earned_points": 25, "lost_points": 0 }, { "level": "ok", "title": "DMARC", "detail": "DMARC policy published.", "category": "mail", "max_points": 25, "earned_points": 25, "lost_points": 0 }, { "level": "ok", "title": "DKIM", "detail": "A DKIM selector was verified.", "category": "mail", "max_points": 20, "earned_points": 20, "lost_points": 0 }, { "level": "error", "title": "MTA-STS", "detail": "Mail transport policy.", "category": "mail", "max_points": 5, "earned_points": 0, "lost_points": 5 }, { "level": "error", "title": "TLS-RPT", "detail": "TLS reporting policy.", "category": "mail", "max_points": 5, "earned_points": 0, "lost_points": 5 }, { "level": "ok", "title": "Valid TLS certificate", "detail": "31 day(s) remaining.", "category": "security", "max_points": 55, "earned_points": 55, "lost_points": 0 }, { "level": "ok", "title": "Certificate lifetime", "detail": "Full points require at least 30 days remaining.", "category": "security", "max_points": 10, "earned_points": 10, "lost_points": 0 }, { "level": "warning", "title": "HTTP security headers", "detail": "2 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 8, "lost_points": 27 }, { "level": "error", "title": "PTR reverse DNS", "detail": "PTR not detected.", "category": "network", "max_points": 30, "earned_points": 0, "lost_points": 30 }, { "level": "ok", "title": "IPv4 diversity", "detail": "Two or more IPv4 addresses receive full points.", "category": "network", "max_points": 35, "earned_points": 35, "lost_points": 0 }, { "level": "ok", "title": "IPv6 connectivity", "detail": "AAAA availability.", "category": "network", "max_points": 35, "earned_points": 35, "lost_points": 0 }, { "level": "ok", "title": "DNS resolution", "detail": "At least one address family must resolve.", "category": "availability", "max_points": 40, "earned_points": 40, "lost_points": 0 }, { "level": "error", "title": "HTTP response", "detail": "HTTP/2 403 ", "category": "availability", "max_points": 40, "earned_points": 0, "lost_points": 40 }, { "level": "ok", "title": "HTTPS final URL", "detail": "Final URL uses HTTPS.", "category": "availability", "max_points": 20, "earned_points": 20, "lost_points": 0 } ] }, "dns": { "records": { "A": [ "104.18.7.81", "104.18.6.81" ], "AAAA": [ "2606:4700::6812:651", "2606:4700::6812:751" ], "CNAME": [], "MX": [ "0 us-smtp-inbound-1.mimecast.com.", "0 us-smtp-inbound-2.mimecast.com." ], "TXT": [ 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[ "104.18.7.81", "104.18.6.81" ], "ipv6": [ "2606:4700::6812:651", "2606:4700::6812:751" ] }, "mail": { "spf": "v=spf1 include:_spf.rockefellercenter_com._d.easydmarc.pro ~all", "dmarc": "v=DMARC1;p=reject;rua=mailto:9a7d55c7ad@rua.easydmarc.us;ruf=mailto:9a7d55c7ad@ruf.easydmarc.us;fo=1", "dkim_selector": "k2", "dkim_host": "k2._domainkey.rockefellercenter.com", "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA0b90ObWaLDc+i9MtTNmGeWO009hr20fIxhGg6XBT2kjZ1DTThopSe1nAndsupmcBwlQ5Q6LJ+ZAxLcujnPIxM0ZBLmgpkv8u6RfY4eFP8OLvdAW3oSuB0DyLDigQX4Sj8wBO4YIdQH6AAmBeOsidsKAFNFUCpc3vCxtBDR12U+cBg724l3sBkMQ8evnz6idnqxq9QAVYh8k4kJ+RP+6cqTdy7LjIm8xY/bQNpQIpGUAuDo2DjLcCDun9DAI4Q/3z+Q0o9QuQIDAQAB;", "spf_analysis": { "valid": true, "lookups": 1, "final": "~all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "reject" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "104.18.6.81", "104.18.7.81" ], "time_ms": 88.93 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "104.18.6.81", "104.18.7.81" ], "time_ms": 59.99 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "104.18.6.81", "104.18.7.81" ], "time_ms": 72.85 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "104.18.6.81", "104.18.7.81" ], "time_ms": 43.95 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "104.18.6.81", "104.18.7.81" ], "time_ms": 74.49 } ] } }, "ssl": { "available": true, "issuer": "Google Trust Services", "subject": "rockefellercenter.com", "valid_from": "2026-06-12T23:27:06-05:00", "valid_to": "2026-09-11T00:26:56-05:00", "days_remaining": 31, "san": [ "rockefellercenter.com", "*.rockefellercenter.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://rockefellercenter.com/", "status": "HTTP/2 403 ", "http_version": "3", "headers": { "date": "Tue, 11 Aug 2026 03:56:27 GMT", "content-type": "text/html; charset=UTF-8", "cache-control": "private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0", "expires": "Thu, 01 Jan 1970 00:00:01 GMT", "referrer-policy": "same-origin", "x-frame-options": "SAMEORIGIN", "server": "cloudflare", "cf-ray": "a2944f7daa39f74d-STL" }, "security_checks": { "strict-transport-security": false, "content-security-policy": false, "x-content-type-options": false, "x-frame-options": true, "referrer-policy": true, "permissions-policy": false, "cross-origin-opener-policy": false, "cross-origin-embedder-policy": false, "cross-origin-resource-policy": false }, "server": "cloudflare", "powered_by": "" }, "webpage": { "url": "https://rockefellercenter.com/", "title": "Attention Required! | Cloudflare", "description": "", "success": true, "error": "", "status": 403 }, "network": { "104.18.7.81": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "104.18.6.81": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "us-smtp-inbound-1.mimecast.com", "ports": [ { "port": 25, "open": false, "time_ms": 1.3, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 4018.1, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 29.7, "banner": "220 us-smtp-inbound-1.mimecast.com ESMTP; Mon, 10 Aug 2026 23:56:31 -0400", "error": "No connection" } ] }, "visitor": { "ip": "216.73.217.62", "reverse": "", "country": "", "country_code": "", "region": "", "city": "", "latitude": null, "longitude": null, "isp": "", "organization": "", "asn": "", "timezone": "", "browser": "Other", "os": "Other", "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": 143.14 }