{ "ok": true, "domain": "unesp.br", "generated_at": "2026-08-09T15:35:58-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 78, "label": "Good", "categories": { "dns": 85, "mail": 90, "security": 69, "network": 20, "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": 0, "lost_points": 10, "detail": "0 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": 15, "lost_points": 0, "detail": "DS and DNSKEY detected." }, { "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": "54 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": 4, "lost_points": 31, "detail": "1 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": 20, "lost_points": 15, "detail": "Two or more IPv4 addresses receive full points." }, { "category": "network", "title": "IPv6 connectivity", "max_points": 35, "earned_points": 0, "lost_points": 35, "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": "error", "title": "IPv6 (AAAA)", "detail": "0 IPv6 address(es) detected.", "category": "dns", "max_points": 10, "earned_points": 0, "lost_points": 10 }, { "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": "ok", "title": "DNSSEC chain", "detail": "DS and DNSKEY detected.", "category": "dns", "max_points": 15, "earned_points": 15, "lost_points": 0 }, { "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": "54 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": "1 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 4, "lost_points": 31 }, { "level": "error", "title": "PTR reverse DNS", "detail": "PTR not detected.", "category": "network", "max_points": 30, "earned_points": 0, "lost_points": 30 }, { "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": "error", "title": "IPv6 connectivity", "detail": "AAAA availability.", "category": "network", "max_points": 35, "earned_points": 0, "lost_points": 35 }, { "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": [ "186.217.0.51" ], "AAAA": [], "CNAME": [], "MX": [ "5 alt2.aspmx.l.google.com.", "1 aspmx.l.google.com.", "10 alt4.aspmx.l.google.com.", "5 alt1.aspmx.l.google.com.", "10 alt3.aspmx.l.google.com." ], "TXT": [ "\"v=spf1 include:spf.aknamail.com.br include:_spf.google.com include:spf-na.exlibrisgroup.com include:spf.protection.outlook.com ip6:2801:88:1000::41 ip4:200.145.6.41 ip4:186.217.46.44 ip4:186.217.1.79 ip4:186.217.0.200 ip6:2801:88:1000:bf::200 a:sistemas.\" \"unesp.br ip6:2801:88:1000::19 ip4:200.145.6.21 ip6:2801:88:1000::6:21 ip6:2801:88:1000::46 ip4:200.145.131.64 ip4:186.217.252.51 ip6:2801:88:1000:252::51 ip6:2801:88:1000:bf::28 ip4:186.217.0.28 ~all\"", "\"ZOOM_verify_XKKU-mjbQWCedhF75duZ3g\"" ], "NS": [ "ns2.unesp.br.", "ns1.unesp.br." ], "SOA": [ "ns1.unesp.br. hostmaster.unesp.br. 2026080706 10800 3600 604800 3600" ], "CAA": [], "DS": [ "42146 14 2 C8666B873B28204722770499BCBDC79A9050A841BF8E6E96A22C80AF 61F3FB22" ], "DNSKEY": [ "257 3 14 JJ7gNVkW4JHIdtgLsPCh2jIRTg82Bg6tXApEaBsfX4qe6/n/RXxPSdIe XEuZwbaTH/nWizueqUi1BAXz8LSAWryGU+JKjiKJFVnJ+JnGpg7W45ov ZaIRbtxllfL5leo7" ], "RRSIG": [ "NS 14 2 3600 20260820000000 20260730000000 42146 unesp.br. Dr5TLJIgEn8kPcr4MCdmkRtNDKIOUPdl2OMO3itA/QMWMv4mMZSMQBjb q8pCy/Rw9xIRQljIxKVVVl22DD79Lcnlb9pQVZASjqoCY3BROKkRam0S TTJrFM4cYprezrwz", "DS 13 2 3600 20260822234505 20260808224505 52637 br. YgPRfjV9UERcpEdt8JLyROUyidggKmfeXS+TB/SUJ8zH8qM+1bD1kCg0 WwEsyy9v+e92mYK3eq6JwT8g8yy2qQ==", "MX 14 2 3600 20260820000000 20260730000000 42146 unesp.br. z/BAB1wEg7IaVPr5/0Ojb7EkwkXQowfJiRI60pkDMU9pTCWrUSbai9hF 0jhnI9GS8lr4hamWjaqPDY1vLOcCGgQGKgiBANAgLtJ8UMX1uvSHp5Ty I7BFw1XvDVZ61puj" ], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "186.217.0.51" ], "ipv6": [] }, "mail": { "spf": "v=spf1 include:spf.aknamail.com.br include:_spf.google.com include:spf-na.exlibrisgroup.com include:spf.protection.outlook.com ip6:2801:88:1000::41 ip4:200.145.6.41 ip4:186.217.46.44 ip4:186.217.1.79 ip4:186.217.0.200 ip6:2801:88:1000:bf::200 a:sistemas.unesp.br ip6:2801:88:1000::19 ip4:200.145.6.21 ip6:2801:88:1000::6:21 ip6:2801:88:1000::46 ip4:200.145.131.64 ip4:186.217.252.51 ip6:2801:88:1000:252::51 ip6:2801:88:1000:bf::28 ip4:186.217.0.28 ~all", "dmarc": "v=DMARC1; p=quarantine; pct=10; rua=mailto:dmarcreport@unesp.br", "dkim_selector": "dkim", "dkim_host": "dkim._domainkey.unesp.br", "dkim": "v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAysZfE19wgrquezvTcJtWAfo5Av62nRCfAHjxpg8RY4GRIikA8qfBXEVNACtdKR2v5rSSFFd5iKdy1YOZFSuhioHdzO8oB1S5d9aMuTdPz5sWjtTA7dkL4tyQ/lSbsvdY91Gz8bQ+9bocWocFnZdGY+tkBZ6IwT1YeyNzLtyAeWSBs3tFiyDTeZf6L3LayIZD2BpFwH44NJiPbXZSZN43wBjlBLZhGdCBrE65gkHUTKku2yyLYyYspA4P2b/fNp30Bvqqv93fdK1YPqrZxvRsLpXFulWa7p4ziMIeeqbcYNXQ0j/nYVZ88FiHKqua0nNHsNd/gd+mwId4qCkiu9QbhQIDAQAB", "spf_analysis": { "valid": true, "lookups": 5, "final": "~all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "quarantine" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "186.217.0.51" ], "time_ms": 197.58 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "186.217.0.51" ], "time_ms": 345.22 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "186.217.0.51" ], "time_ms": 173.05 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "186.217.0.51" ], "time_ms": 729.97 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "186.217.0.51" ], "time_ms": 318.5 } ] } }, "ssl": { "available": true, "issuer": "GlobalSign nv-sa", "subject": "*.unesp.br", "valid_from": "2025-09-01T07:36:13-05:00", "valid_to": "2026-10-03T07:36:12-05:00", "days_remaining": 54, "san": [ "*.unesp.br", "unesp.br" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://www2.unesp.br/", "status": "HTTP/1.1 200 OK", "http_version": "2", "headers": { "date": "Sun, 09 Aug 2026 20:35:48 GMT", "server": "Apache", "strict-transport-security": "max-age=31536000", "location": "https://www2.unesp.br/", "content-type": "text/html; charset=UTF-8", "set-cookie": "PHPSESSID=g55irp8q3b3n4nn89slrch8bd6; path=/; HttpOnly; SameSite=Strict", "expires": "Thu, 19 Nov 1981 08:52:00 GMT", "cache-control": "no-store, no-cache, must-revalidate", "pragma": "no-cache" }, "security_checks": { "strict-transport-security": true, "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": "Apache", "powered_by": "" }, "webpage": { "url": "https://www2.unesp.br/", "title": "Unesp - Universidade Estadual Paulista - Portal", "description": "Unesp - Universidade Estadual Paulista Júlio de Mesquita Filho", "success": true, "error": "", "status": 206 }, "network": { "186.217.0.51": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "alt2.aspmx.l.google.com", "ports": [ { "port": 25, "open": false, "time_ms": 1.3, "banner": "", "error": "Network is unreachable" }, { "port": 465, "open": false, "time_ms": 4020.8, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4019.4, "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": 84.95 }