{
    "ok": true,
    "domain": "unam.mx",
    "generated_at": "2026-08-08T20:35:43-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 77,
        "label": "Good",
        "categories": {
            "dns": 95,
            "mail": 90,
            "security": 65,
            "network": 70,
            "availability": 60
        },
        "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": "4 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "4 IPv6 address(es) detected."
            },
            {
                "category": "dns",
                "title": "Name server redundancy",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "5 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": "1 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": "203 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": 0,
                "lost_points": 40,
                "detail": "No successful HTTP response."
            },
            {
                "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": "4 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv6 (AAAA)",
                "detail": "4 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
                "detail": "5 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": "1 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": "203 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": "error",
                "title": "HTTP response",
                "detail": "No successful HTTP response.",
                "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": [
                "132.248.166.18",
                "132.248.166.17",
                "132.248.166.20",
                "132.248.166.19"
            ],
            "AAAA": [
                "2001:1218:3000:180::18",
                "2001:1218:3000:180::17",
                "2001:1218:3000:180::20",
                "2001:1218:3000:180::19"
            ],
            "CNAME": [],
            "MX": [
                "0 unam-mx.mail.protection.outlook.com."
            ],
            "TXT": [
                "\"v=spf1 ip4:132.247.28.137 ip4:132.247.190.11 ip4:132.248.10.70 ip4:132.248.10.100 ip4:132.248.165.142 ip4:132.248.165.143 ip4:132.248.165.144 ip4:132.248.165.145 ip4:132.248.165.146 ip4:132.248.165.149 ip4:132.248.165.150 \" \" ip4:132.248.165.151 ip4:132.248.165.152 ip4:132.248.165.153 ip4:132.248.165.154 ip4:132.248.10.3 ip4:132.248.10.4 include:spf.protection.outlook.com -all\"",
                "\"_euprn2dycblg2aqnmpfa3bh09u4rigr\""
            ],
            "NS": [
                "ns1.unam.mx.",
                "ns3.unam.mx.",
                "ns4.unam.mx.",
                "ns5.unam.mx.",
                "ns2.unam.mx."
            ],
            "SOA": [
                "ns1.unam.mx. dns.unam.mx. 2026080710 3600 1200 1814400 300"
            ],
            "CAA": [],
            "DS": [
                "54058 13 2 EA3EB01183E5BC13ACAC4692831EA81DA9B6D8F402AB3AB4FA1A5C1E F52869E0"
            ],
            "DNSKEY": [
                "256 3 13 k3aQLYzeWL2MigiAPt8DdZGTXNHzsdvkkmYJ9aWeh2U1eQfoWOlnWs1Z PWUH4orNS2Di0KXLkA4QK+74lN+mLA==",
                "257 3 13 AbAMgLJhQLFvPgAxt2J2P7Ity1taP68pYGtULy8JtDT2NMjx/a5dyMZK klaYZPoaCzClVrRfTzsvpzBblllhwA=="
            ],
            "RRSIG": [
                "SOA 13 2 7200 20270225120000 20260808013131 42326 unam.mx. 7UdLYudM47wXXa1Stu8UlCtjl95OnY8j5AbiTnImgstuyyHW74J06MQB 47ukhG9GPbWw9BPYbENAVnzrxGgp4Q==",
                "NS 13 2 7200 20270225120000 20260808013131 42326 unam.mx. wtLZosEK2S7KyiuSVH6Yuqauij+RR6bLphhDWXmv4+HxON/3BKgqQmmW Rhql3Km92IMtnlrVllwxZZXbGFasmA==",
                "AAAA 13 2 7200 20270225120000 20260808013131 42326 unam.mx. WlOT1GAcFPt10kpg/4j6j+p3r/jdv4lpP9yMarU1/CGGNSMTUNL62XwP 29iqQQs3N9RAydyFLP/Lq6h8Ljk7mw==",
                "A 13 2 7200 20270225120000 20260808013131 42326 unam.mx. 3mLnhq0z93o60oP+QKkF7+bnu/bOv6uhZj+tQM7XGEJCLDtbikT/eeCv 2eWLQvlOoBPUcvaUWuWnPcel2nxb0g==",
                "MX 13 2 7200 20270225120000 20260808013131 42326 unam.mx. XqhUdRjz/DDLBiIVjkKtQohmUckxoGgD3pEsrohZiyvxDPnJdvcLmj4d 9lT+yjUPBJSV1s69TBbOoUrklDphow==",
                "DS 8 2 86400 20260907000000 20260808000000 39379 mx. Tfr4bcmafOkJrZpBoXpHUzzAP/FUnXAKDYAwTiKoNbuSfMlgbZyMoa0h eoB3VMnS5RAW+L04AvKOhJAjOAClFaYjvU4Ye7jKqzF1UyfZWuQVyVgj Y8VolFsdIrX8kv0pvZvscnQga2MDvGHVq4UOY1OBLifaH9hxKykqWLAg qGQ="
            ],
            "NSEC": [
                ",firmadocumentos.unam.mx. A NS SOA MX TXT AAAA RRSIG NSEC DNSKEY"
            ],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "132.248.166.18",
            "132.248.166.17",
            "132.248.166.20",
            "132.248.166.19"
        ],
        "ipv6": [
            "2001:1218:3000:180::18",
            "2001:1218:3000:180::17",
            "2001:1218:3000:180::20",
            "2001:1218:3000:180::19"
        ]
    },
    "mail": {
        "spf": "v=spf1 ip4:132.247.28.137 ip4:132.247.190.11 ip4:132.248.10.70 ip4:132.248.10.100 ip4:132.248.165.142 ip4:132.248.165.143 ip4:132.248.165.144 ip4:132.248.165.145 ip4:132.248.165.146 ip4:132.248.165.149 ip4:132.248.165.150  ip4:132.248.165.151 ip4:132.248.165.152 ip4:132.248.165.153 ip4:132.248.165.154 ip4:132.248.10.3 ip4:132.248.10.4 include:spf.protection.outlook.com -all",
        "dmarc": "v=DMARC1; p=none; rua=mailto:rua_dmarc@unam.mx; ruf=mailto:reporterua_dmarc@unam.mx; fo=0:1;",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.unam.mx",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDpYQ+QcUB05VbE1J6ZPfX2YopXtZxujtIr6P4Suf+vfdiy7EJPnInCddG3O2VmP50lIIqN/8+mLCB8OfE+t/OE9BU+7kGKufpVDZvzScOUwGRkhxu7V1tlpdWvnxfnE6itp+YKAvYHhCEnER5HmEdCT+Wbrk5InwUEQWNOxCklkQIDAQAB; n=1024,1453255667,1468980467",
        "spf_analysis": {
            "valid": true,
            "lookups": 1,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "none"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "132.248.166.17",
                        "132.248.166.18",
                        "132.248.166.19",
                        "132.248.166.20"
                    ],
                    "time_ms": 61.71
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "132.248.166.17",
                        "132.248.166.18",
                        "132.248.166.19",
                        "132.248.166.20"
                    ],
                    "time_ms": 107.91
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "132.248.166.17",
                        "132.248.166.18",
                        "132.248.166.19",
                        "132.248.166.20"
                    ],
                    "time_ms": 50.23
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "132.248.166.17",
                        "132.248.166.18",
                        "132.248.166.19",
                        "132.248.166.20"
                    ],
                    "time_ms": 83.22
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "132.248.166.17",
                        "132.248.166.18",
                        "132.248.166.19",
                        "132.248.166.20"
                    ],
                    "time_ms": 67.75
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "GlobalSign nv-sa",
        "subject": "www.unam.mx",
        "valid_from": "2026-01-27T15:11:06-06:00",
        "valid_to": "2027-02-28T15:11:05-06:00",
        "days_remaining": 203,
        "san": [
            "www.unam.mx",
            "unam.mx"
        ],
        "protocol": "TLSv1.2",
        "cipher": "ECDHE-RSA-AES128-GCM-SHA256"
    },
    "http": {
        "url": "https://unam.mx/",
        "status": "",
        "http_version": "0",
        "headers": [],
        "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": "",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://unam.mx/",
        "title": "",
        "description": "",
        "success": false,
        "error": "SSL certificate problem: unable to get local issuer certificate"
    },
    "network": {
        "132.248.166.18": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "132.248.166.17": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "132.248.166.20": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "132.248.166.19": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "unam-mx.mail.protection.outlook.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 19.7,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4055.3,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4040.4,
                "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": 95.21
}