{ "ok": true, "domain": "udea.edu.co", "generated_at": "2026-08-11T00:15:15-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 81, "label": "Good", "categories": { "dns": 80, "mail": 90, "security": 65, "network": 70, "availability": 100 }, "category_weights": { "dns": 25, "mail": 20, "security": 25, "network": 10, "availability": 20 }, "items": [ { "category": "dns", "title": "IPv4 (A)", "max_points": 30, "earned_points": 30, "lost_points": 0, "detail": "2 IPv4 address(es) detected." }, { "category": "dns", "title": "IPv6 (AAAA)", "max_points": 10, "earned_points": 10, "lost_points": 0, "detail": "2 IPv6 address(es) detected." }, { "category": "dns", "title": "Name server redundancy", "max_points": 20, "earned_points": 20, "lost_points": 0, "detail": "2 NS record(s); 2 or more required." }, { "category": "dns", "title": "SOA record", "max_points": 10, "earned_points": 10, "lost_points": 0, "detail": "Authoritative zone record." }, { "category": "dns", "title": "DNSSEC chain", "max_points": 15, "earned_points": 0, "lost_points": 15, "detail": "Both DS and DNSKEY are required." }, { "category": "dns", "title": "CAA policy", "max_points": 5, "earned_points": 0, "lost_points": 5, "detail": "Certificate authority restriction." }, { "category": "dns", "title": "DNS propagation", "max_points": 10, "earned_points": 10, "lost_points": 0, "detail": "Agreement between public resolvers." }, { "category": "mail", "title": "MX records", "max_points": 20, "earned_points": 20, "lost_points": 0, "detail": "5 MX record(s)." }, { "category": "mail", "title": "SPF", "max_points": 25, "earned_points": 25, "lost_points": 0, "detail": "SPF policy published." }, { "category": "mail", "title": "DMARC", "max_points": 25, "earned_points": 25, "lost_points": 0, "detail": "DMARC policy published." }, { "category": "mail", "title": "DKIM", "max_points": 20, "earned_points": 20, "lost_points": 0, "detail": "A DKIM selector was verified." }, { "category": "mail", "title": "MTA-STS", "max_points": 5, "earned_points": 0, "lost_points": 5, "detail": "Mail transport policy." }, { "category": "mail", "title": "TLS-RPT", "max_points": 5, "earned_points": 0, "lost_points": 5, "detail": "TLS reporting policy." }, { "category": "security", "title": "Valid TLS certificate", "max_points": 55, "earned_points": 55, "lost_points": 0, "detail": "81 day(s) remaining." }, { "category": "security", "title": "Certificate lifetime", "max_points": 10, "earned_points": 10, "lost_points": 0, "detail": "Full points require at least 30 days remaining." }, { "category": "security", "title": "HTTP security headers", "max_points": 35, "earned_points": 0, "lost_points": 35, "detail": "0 of 9 evaluated headers detected." }, { "category": "network", "title": "PTR reverse DNS", "max_points": 30, "earned_points": 0, "lost_points": 30, "detail": "PTR not detected." }, { "category": "network", "title": "IPv4 diversity", "max_points": 35, "earned_points": 35, "lost_points": 0, "detail": "Two or more IPv4 addresses receive full points." }, { "category": "network", "title": "IPv6 connectivity", "max_points": 35, "earned_points": 35, "lost_points": 0, "detail": "AAAA availability." }, { "category": "availability", "title": "DNS resolution", "max_points": 40, "earned_points": 40, "lost_points": 0, "detail": "At least one address family must resolve." }, { "category": "availability", "title": "HTTP response", "max_points": 40, "earned_points": 40, "lost_points": 0, "detail": "HTTP/2 200 " }, { "category": "availability", "title": "HTTPS final URL", "max_points": 20, "earned_points": 20, "lost_points": 0, "detail": "Final URL uses HTTPS." } ], "methodology": "Each category is normalized to 100. The total is the weighted sum: DNS 25%, Email 20%, Security 25%, Network 10%, Availability 20%.", "diagnostics": [ { "level": "ok", "title": "IPv4 (A)", "detail": "2 IPv4 address(es) detected.", "category": "dns", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "level": "ok", "title": "IPv6 (AAAA)", "detail": "2 IPv6 address(es) detected.", "category": "dns", "max_points": 10, "earned_points": 10, "lost_points": 0 }, { "level": "ok", "title": "Name server redundancy", "detail": "2 NS record(s); 2 or more required.", "category": "dns", "max_points": 20, "earned_points": 20, "lost_points": 0 }, { "level": "ok", "title": "SOA record", "detail": "Authoritative zone record.", "category": "dns", "max_points": 10, "earned_points": 10, "lost_points": 0 }, { "level": "error", "title": "DNSSEC chain", "detail": "Both DS and DNSKEY are required.", "category": "dns", "max_points": 15, "earned_points": 0, "lost_points": 15 }, { "level": "error", "title": "CAA policy", "detail": "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": "5 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": "81 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": "error", "title": "HTTP security headers", "detail": "0 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 0, "lost_points": 35 }, { "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": "ok", "title": "HTTP response", "detail": "HTTP/2 200 ", "category": "availability", "max_points": 40, "earned_points": 40, "lost_points": 0 }, { "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": [ "104.18.0.29", "104.18.1.29" ], "AAAA": [ "2606:4700::6812:11d", "2606:4700::6812:1d" ], "CNAME": [], "MX": [ "1 ASPMX.L.GOOGLE.COM.", "10 ALT4.ASPMX.L.GOOGLE.COM.", "5 ALT2.ASPMX.L.GOOGLE.COM.", "5 ALT1.ASPMX.L.GOOGLE.COM.", "10 ALT3.ASPMX.L.GOOGLE.COM." ], "TXT": [ "\"amazonses:NuV7aQgGpYgZhdXu8gTHoPn6Sn5WM5lnvA5dSJCSrW4=\"", "\"brevo-code:d6b040e4e2717d5b1a90b386af0655e2\"", "\"mailerlite-domain-verification=e90366460f05b8a5f03cd06b69803d33d191f10f\"", "\"cisco-ci-domain-verification=6f734352bb5c7b4f929a337bfab5c9c108616cc349dc5a52c26f7243f2804601\"", "\"v=spf1 include:_spf.google.com include:_spf.mlsend.com ip4:200.24.17.210 include:udea.ip-zone.com include:musvc.com include:amazonses.com ip4:23.249.221.212 ip4:54.240.35.103 ip4:142.0.176.3 ip4:142.0.180.215 -all\"", "\"brevo-code:5b15b716f419039c1d521ba9a5f77c4d\"", "\"google-site-verification=Bt80kMUIfDepJx66erKWUFCsz06PkIzbDj-8fr7JXOg\"", "\"MS=ED62D3BFA1CEE4649D9A74DF3E9B26737BD21986\"", "\"globalsign-domain-verification=ADE13DF578D428825084C13C4F8BA1B1\"", "\"brevo-code:509bcd8057333bd806e024e7c6e1d49b\"" ], "NS": [ "sanha.udea.edu.co.", "bachue.udea.edu.co." ], "SOA": [ "bachue.udea.edu.co. root.udea.edu.co. 2026080601 3600 1800 1209600 86400" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "104.18.0.29", "104.18.1.29" ], "ipv6": [ "2606:4700::6812:11d", "2606:4700::6812:1d" ] }, "mail": { "spf": "v=spf1 include:_spf.google.com include:_spf.mlsend.com ip4:200.24.17.210 include:udea.ip-zone.com include:musvc.com include:amazonses.com ip4:23.249.221.212 ip4:54.240.35.103 ip4:142.0.176.3 ip4:142.0.180.215 -all", "dmarc": "v=DMARC1; p=reject; pct=100; rua=mailto:administracioncorreo@udea.edu.co; ruf=mailto:administracioncorreo@udea.edu.co; aspf=r; sp=reject", "dkim_selector": "google", "dkim_host": "google._domainkey.udea.edu.co", "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAinE5uig/qjd5If0GQ/BhVQQKvYIIrmlz1y6sWOWUssdmwYRHUKjxJXpzz2FTWWeFPrsa00X1VJl4tkwG2swzIeKE+briBuRe1P23NxQWdpOfKbIDK1ja9F4d30MsBZ8Wl3amB8p5/s4UQP53K45agK7q+EJEI6azoXCqZwjygyy3ZOb/FwanEdhS53ubeIBMB/Qc2hL3mQCXdJhjXH5JtBnUoaEC+zDG8CW0Ev4XmlniZ6NTzb/RSJpzw4Inp5OR6GXOF8C0nTNS5cKP0b4y56HUQW3i7JhaLJbge9xhCBIeql7C1mw51rGom3Cl3s5gZJlaBOBwa0V0BICu8fibWQIDAQAB", "spf_analysis": { "valid": true, "lookups": 5, "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": [ "104.18.0.29", "104.18.1.29" ], "time_ms": 63.15 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "104.18.0.29", "104.18.1.29" ], "time_ms": 1389.83 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "104.18.0.29", "104.18.1.29" ], "time_ms": 29.8 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "104.18.0.29", "104.18.1.29" ], "time_ms": 29.67 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "104.18.0.29", "104.18.1.29" ], "time_ms": 189.07 } ] } }, "ssl": { "available": true, "issuer": "GlobalSign nv-sa", "subject": "*.udea.edu.co", "valid_from": "2026-05-11T22:17:03-05:00", "valid_to": "2026-10-31T09:31:28-05:00", "days_remaining": 81, "san": [ "*.udea.edu.co", "udea.edu.co" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://www.udea.edu.co/wps/portal/udea/web/inicio", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "date": "Tue, 11 Aug 2026 05:15:05 GMT", "content-type": "text/html; charset=UTF-8", "location": "https://www.udea.edu.co/wps/portal/udea/web/inicio", "cf-cache-status": "DYNAMIC", "set-cookie": "__cf_bm=c.EQgAnSqysID.FTDM8EQ1GWZev_REXU3LGbDz07OsU-1786425305.5171702-1.0.1.1-iTFo5HLccxqptZ61LFhyKbNpAMiLNxPjXnxj_lFlVU2TpwB5Jz70YS7T984ScmDcLfXz5TLxMiPlH6dGiCmAvYP9HUg6DI.0lwJYphCIckZZHc7W_2rEeHQ2Dl3c7Gbf; HttpOnly; SameSite=None; Secure; Path=/; Domain=udea.edu.co; Expires=Tue, 11 Aug 2026 05:45:05 GMT", "content-security-policy-report-only": "default-src adtrafficquality.google *.adtrafficquality.google ajax.googleapis.com *.ajax.googleapis.com jsdelivr.net *.jsdelivr.net 'self' altmetric.com *.altmetric.com bootstrapcdn.com *.bootstrapcdn.com cloudflare.com *.cloudflare.com cloudflareinsights.com *.cloudflareinsights.com d1bxh8uas1mnw7.cloudfront.net *.d1bxh8uas1mnw7.cloudfront.net d3js.org *.d3js.org dimensions.ai *.dimensions.ai doubleclick.net *.doubleclick.net facebook.net *.facebook.net google-analytics.com *.google-analytics.com google.com *.google.com google.com.co *.google.com.co googleadservices.com *.googleadservices.com googletagmanager.com *.googletagmanager.com gstatic.com *.gstatic.com instagram.com *.instagram.com plu.mx *.plu.mx translate.googleapis.com *.translate.googleapis.com twitter.com *.twitter.com udea.edu.co *.udea.edu.co unpkg.com *.unpkg.com; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=oVd08_jSmh4UKoUQeSehlXXNi_vVyjpgEV7Q1nsDZ2c-1786425305.5171702-1.0.1.1-28vYZkl5mry4mORKEujU2KWJhCoBkrg0JBq6xljZVyiZBb6vaysUnghMTItnTD_1MTs5lxJjyx5POrblIsthxTZTDTGQNKUijvaEWslDhYf5Y_BIZdPOWb_vc6ZfzzdkOqgcRWbq1VU3UNXKRo1ezqqJMFC.EgrjljPeJynSmpayl2RndHB65moElYtHr4LpWinXcSoFJ1bbdUauZztAZA; report-to cf-rjkwksufxbkysaal", "report-to": "{\"group\":\"cf-rjkwksufxbkysaal\",\"max_age\":86400,\"endpoints\":[{\"url\":\"https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=oVd08_jSmh4UKoUQeSehlXXNi_vVyjpgEV7Q1nsDZ2c-1786425305.5171702-1.0.1.1-28vYZkl5mry4mORKEujU2KWJhCoBkrg0JBq6xljZVyiZBb6vaysUnghMTItnTD_1MTs5lxJjyx5POrblIsthxTZTDTGQNKUijvaEWslDhYf5Y_BIZdPOWb_vc6ZfzzdkOqgcRWbq1VU3UNXKRo1ezqqJMFC.EgrjljPeJynSmpayl2RndHB65moElYtHr4LpWinXcSoFJ1bbdUauZztAZA\"}]}", "server": "cloudflare", "cf-ray": "a294c2af78504f0d-STL", "alt-svc": "h3=\":443\"; ma=86400", "cache-control": "max-age=0, no-cache, no-store, must-revalidate", "expires": "Wed, 11 Jan 1984 05:00:00 GMT", "content-location": "/wps/portal/udea/web/inicio/!ut/p/z1/04_Sj9CPykssy0xPLMnMz0vMAfIjo8zi_QJNXQ2NnA18_D2NXQ0CLf1MA4zdPY1MzI31wwkpiAJKG-AAjgZA_VFgJRaWzkaGjiYGPgbehqYGjoGuAX4h_s4BLl5GUAV4zCjIjTDIdFRUBAC3KPbO/dz/d5/L2dBISEvZ0FBIS9nQSEh/", "pragma": "no-cache", "vary": "Cookie,User-Agent", "guio": "guio", "content-language": "es" }, "security_checks": { "strict-transport-security": false, "content-security-policy": false, "x-content-type-options": false, "x-frame-options": false, "referrer-policy": false, "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://www.udea.edu.co/wps/portal/udea/web/inicio", "title": "Universidad de Antioquia", "description": "Universidad de Antioquia", "success": true, "error": "", "status": 200 }, "network": { "104.18.0.29": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "104.18.1.29": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "ASPMX.L.GOOGLE.COM", "ports": [ { "port": 25, "open": false, "time_ms": 22.4, "banner": "220 mx.google.com ESMTP 46e09a7af769-7f3a7a9882bsi377343a34.82 - gsmtp", "error": "No connection" }, { "port": 465, "open": false, "time_ms": 4017.9, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4004.1, "banner": "", "error": "Connection timed out" } ] }, "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": 81.75 }