{ "ok": true, "domain": "uvigo.es", "generated_at": "2026-08-10T13:35:03-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 87, "label": "Good", "categories": { "dns": 85, "mail": 90, "security": 77, "network": 85, "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": "1 IPv4 address(es) detected." }, { "category": "dns", "title": "IPv6 (AAAA)", "max_points": 10, "earned_points": 10, "lost_points": 0, "detail": "1 IPv6 address(es) detected." }, { "category": "dns", "title": "Name server redundancy", "max_points": 20, "earned_points": 20, "lost_points": 0, "detail": "4 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": 5, "lost_points": 0, "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": "2 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": "98 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": 12, "lost_points": 23, "detail": "3 of 9 evaluated headers detected." }, { "category": "network", "title": "PTR reverse DNS", "max_points": 30, "earned_points": 30, "lost_points": 0, "detail": "PTR: uvigo.gal.32.146.193.in-addr.arpa" }, { "category": "network", "title": "IPv4 diversity", "max_points": 35, "earned_points": 20, "lost_points": 15, "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/1.1 200 OK" }, { "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": "1 IPv4 address(es) detected.", "category": "dns", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "level": "ok", "title": "IPv6 (AAAA)", "detail": "1 IPv6 address(es) detected.", "category": "dns", "max_points": 10, "earned_points": 10, "lost_points": 0 }, { "level": "ok", "title": "Name server redundancy", "detail": "4 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": "ok", "title": "CAA policy", "detail": "Certificate authority restriction.", "category": "dns", "max_points": 5, "earned_points": 5, "lost_points": 0 }, { "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": "98 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": "3 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 12, "lost_points": 23 }, { "level": "ok", "title": "PTR reverse DNS", "detail": "PTR: uvigo.gal.32.146.193.in-addr.arpa", "category": "network", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "level": "warning", "title": "IPv4 diversity", "detail": "Two or more IPv4 addresses receive full points.", "category": "network", "max_points": 35, "earned_points": 20, "lost_points": 15 }, { "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/1.1 200 OK", "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": [ "193.146.32.200" ], "AAAA": [ "2001:720:1214:4201::200" ], "CNAME": [], "MX": [ "10 mx04.puc.rediris.es.", "10 mx03.puc.rediris.es." ], "TXT": [ "\"v=spf1 include:spf.puc.rediris.es include:antispam._spf.uvigo.es include:externos._spf.uvigo.es include:antispam.ipv6._spf.uvigo.es include:spf.protection.outlook.com -all\"", "\"google-site-verification=3V8fT2OtiqGUAYQnc3PZkxflmJfiMyaI4obn0OM_U70\"", "\"MS=F2C769FDDFD5BD93955C58C6EE11EF71857E7799\"", "\"MS=ms69183323\"", "\"593347307\"" ], "NS": [ "sun.rediris.es.", "dns.uvigo.es.", "dns2.uvigo.es.", "chico.rediris.es." ], "SOA": [ "dns.uvigo.es. hostmaster.uvigo.es. 2026073102 21600 3600 1814400 21600" ], "CAA": [ "0 issue \"sectigo.com\"", "0 iodef \"mailto:cert-manager@uvigo.es\"", "0 issue \"letsencrypt.org\"", "0 issue \"harica.gr\"", "0 issue \"fnmt.es\"" ], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [ "100 10 \"s\" \"x-eduroam:radius.tls\" \"\" _radsec._tcp.eduroam.es." ], "TLSA": [], "SSHFP": [] }, "ipv4": [ "193.146.32.200" ], "ipv6": [ "2001:720:1214:4201::200" ] }, "mail": { "spf": "v=spf1 include:spf.puc.rediris.es include:antispam._spf.uvigo.es include:externos._spf.uvigo.es include:antispam.ipv6._spf.uvigo.es include:spf.protection.outlook.com -all", "dmarc": "v=DMARC1; p=none; rua=mailto:dmarc@uvigo.es", "dkim_selector": "selector1", "dkim_host": "selector1._domainkey.uvigo.es", "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2NGHaV1wpILJ7oL58OTh+YtnforFYm0aY3hELdZj6NMI4FpayJYBotBJxZCW+es5m7yP7EpTqfj4kzbdiz4d/Yn1Cxk3vl6pqC9h15Q8MSHDiEc9LAMfwrxCn1Sm71vnTgQirfBiSyL5p6lEoiFFsiA89iZr6uJhHVl1ast75IlVs4kwC1+r3g8eA4/UoBb1tKCot1seixZRiVME9pRXRJNlTARpHF+QSaytQclZqyGDxnkMpXlKWVRVlxptq647N9eJSSiRlVOiEOTnz/0v+dUuo16G83L++Y6zGzdn80Vmz6crAcmjCEeRk/7YMHh1G0Q0Xb9XLO8qJbHRSYl/VQIDAQAB;", "spf_analysis": { "valid": true, "lookups": 5, "final": "-all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "none" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "uvigo.gal.32.146.193.in-addr.arpa", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "193.146.32.200" ], "time_ms": 76.6 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "193.146.32.200" ], "time_ms": 296.07 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "193.146.32.200" ], "time_ms": 52.93 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "193.146.32.200" ], "time_ms": 176.26 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "193.146.32.200" ], "time_ms": 276.15 } ] } }, "ssl": { "available": true, "issuer": "Hellenic Academic and Research Institutions CA", "subject": "uvigo.es", "valid_from": "2025-11-17T03:24:25-06:00", "valid_to": "2026-11-17T03:24:25-06:00", "days_remaining": 98, "san": [ "uvigo.es" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://www.uvigo.gal/", "status": "HTTP/1.1 200 OK", "http_version": "2", "headers": { "content-length": "0", "location": "https://www.uvigo.gal/", "date": "Mon, 10 Aug 2026 18:35:02 GMT", "server": "Apache", "x-content-type-options": "nosniff", "cache-control": "must-revalidate, no-cache, private", "x-drupal-dynamic-cache": "UNCACHEABLE", "link": "; rel=\"revision\"", "x-ua-compatible": "IE=edge", "content-language": "gl", "x-frame-options": "SAMEORIGIN", "expires": "Sun, 19 Nov 1978 05:00:00 GMT", "x-generator": "Drupal 8 (https://www.drupal.org)", "x-drupal-cache": "HIT", "content-security-policy": "default-src 'self' https://*.googleapis.com https://*.gstatic.com https://themes.googleusercontent.com/ https://*.google.com https://*.google-analytics.com https://tv.uvigo.es https://syndicatedsearch.goog/ https://*.adtrafficquality.google https://app.unigow.com https://*.youtube.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://app.unigow.com https://*.google.com https://*.google-analytics.com https://www.googletagmanager.com https://maps.googleapis.com https://addtocalendar.com https://cdnjs.cloudflare.com/ajax/libs/cropper/4.0.0/cropper.min.js https://*.adtrafficquality.google; style-src 'self' 'unsafe-inline' https://*.google.com https://*.googleapis.com https://addtocalendar.com https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.3.0/css/font-awesome.min.css https://cdnjs.cloudflare.com/ajax/libs/cropper/4.0.0/cropper.min.css; img-src 'self' data: https://*.googleapis.com https://*.gstatic.com https://*.google.com https://*.adtrafficquality.google; connect-src 'self' https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com https://*.googleapis.com; object-src 'none'; frame-ancestors 'self'; form-action 'self';", "content-type": "text/html; charset=UTF-8" }, "security_checks": { "strict-transport-security": false, "content-security-policy": true, "x-content-type-options": true, "x-frame-options": true, "referrer-policy": false, "permissions-policy": false, "cross-origin-opener-policy": false, "cross-origin-embedder-policy": false, "cross-origin-resource-policy": false }, "server": "Apache", "powered_by": "" }, "webpage": { "url": "https://www.uvigo.gal/", "title": "Inicio | Universidade de Vigo", "description": "A Universidade de Vigo é unha institución pública, innovadora e con vocación internacional. Ten unha ampla oferta en títulos de grao, posgrao, mestrados e programas de doutoramento. Situada no sur de Galicia, conta con campus en Vigo, Ourense e Pontevedra.", "success": true, "error": "", "status": 206 }, "network": { "193.146.32.200": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "mx04.puc.rediris.es", "ports": [ { "port": 25, "open": false, "time_ms": 38.8, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 135.4, "banner": "", "error": "Connection refused" }, { "port": 587, "open": false, "time_ms": 97.1, "banner": "", "error": "Connection refused" } ] }, "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": 86.62 }