{
    "ok": true,
    "domain": "ipn.mx",
    "generated_at": "2026-08-11T04:53:45-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 79,
        "label": "Good",
        "categories": {
            "dns": 75,
            "mail": 90,
            "security": 80,
            "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": 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": "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": "22 day(s) remaining."
            },
            {
                "category": "security",
                "title": "Certificate lifetime",
                "max_points": 10,
                "earned_points": 6,
                "lost_points": 4,
                "detail": "Full points require at least 30 days remaining."
            },
            {
                "category": "security",
                "title": "HTTP security headers",
                "max_points": 35,
                "earned_points": 19,
                "lost_points": 16,
                "detail": "5 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/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": "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": "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": "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": "22 day(s) remaining.",
                "category": "security",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0
            },
            {
                "level": "warning",
                "title": "Certificate lifetime",
                "detail": "Full points require at least 30 days remaining.",
                "category": "security",
                "max_points": 10,
                "earned_points": 6,
                "lost_points": 4
            },
            {
                "level": "warning",
                "title": "HTTP security headers",
                "detail": "5 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 19,
                "lost_points": 16
            },
            {
                "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/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": [
                "20.64.80.120"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "0 ipn-mx.mail.protection.outlook.com."
            ],
            "TXT": [
                "\"google-site-verification=4f9Y7GzioIex65vzemp0YQivTmv4dCPNB49saWVceBk\"",
                "\"j0rgi81b184ijt7ggt6c70t3ln\"",
                "\"v=spf1 ip4:148.204.103.31/32 include:spf.protection.outlook.com -all\"",
                "\"cisco-ci-domain-verification=307996563beb52e5dc9afeb332f03fb418c000eac99844337394ad33b8a4280f\"",
                "\"o6ymFg6zAtvtZWNIr5CHljZCZOl2JBs4w2KowjUovMflgCTld95BDKLO/WRaYRPVOTzTKU0YwKz5MzZXjLuk5Q==\"",
                "\"MS=ms47790906\"",
                "\"h23h1adb5pc8aq3032t0mhs0i5\"",
                "\"feko0n7ke278qe2vcgrbel7uus\"",
                "\"5LEGIzBjtK0WgL/wH3Rm0H/3QViSGfZqr0JyCp7dbNjwgq92KPvG/Ws3T7VVUVdfj4iMcWzlRhMDBm+FEHnvwQ==\""
            ],
            "NS": [
                "dns1.ipn.mx.",
                "dns2.ipn.mx."
            ],
            "SOA": [
                "dns1.ipn.mx. tic.ipn.mx. 2026081004 10800 1800 1209600 10800"
            ],
            "CAA": [
                "0 issue \"letsencrypt.org\""
            ],
            "DS": [],
            "DNSKEY": [
                "256 3 10 AwEAAbSRxJWGqjU4jma9SrwwtywrSjjQJ1FrJ9VMHcfmJp1IVD8b7MzB GE3np8L7Z7NMjhZfOeXNx3uh1O7Y1/FQiy7xhnBRj9kXAlq4pfnTq0Dy yLayK53Jfpq9BP/2/C6Ue4F7u6oa4nVDLbz8S4YW7/4LOLJ82MDuzLDZ b8ujt1ErDa48Zlhqb7DYIXeDT3+p3buZtC8J6mfzAG/sAT9kuvuleKgW hCpqzOvCdW+AyRofY0T/0G0MKENWnK7l3wNXvTa3ukTeaUoTmlA96ZjH 5r52prssFzdJ64A/7xvNc/aJmTpeblazA95f8xQbxFzDbdBR+EYNHEe2 z8YSw4feV6s=",
                "257 3 10 AwEAAaGSwVrzpoRCNPmlVawVAPjJFSFeEmLW9kaYC1ESAdH+APhxgVHw q5E0uNE3Gosj3KwFQZqJ2InJbuXAiBxKnKa/ojy55IGKZX/PoAyX4Sj9 VKqzS8IF8X65zdwP4ob1OBpbERik7hZomddMUudG4GHjMkINMUTsqlS2 KUUBuCI4pU1tRs3W4h6kJABZZnZ3zsYxEapl9y/6RrJKtjqLjwHUjvj1 HYXHrKaXj4Hk8gqf6JfRXsOETjR27v9Sfu7lqcy8jIb4UcG4kBee0AyA 3wE2x45q71f/FSwrvHCRxXyVWpjZI+yJwI6SRJ2p/RicVyL0iAF2vqoR L7fjaJ47ccM="
            ],
            "RRSIG": [
                "DNSKEY 10 2 86400 20260815170404 20260808160404 57728 ipn.mx. Dk5z6YfKe5d9eKn3oQNtIIVNvvi6vFqFyzHL/kINwrm1oEs35FuFzTvj Enk77fcb9EOWciVdVSx/xw9lf/Q55+GPwu/bTMK+GBuZfIciNmmuJyZA MmCtaD/0ssRacWOhyDATP/704qezr75tCpiubet8Qj99lCNDC1pEn+Yf gOCPwcNFHmKly6OmW+fMqgEAk15gxh8MS7pMV+WIjrkN+VzuYwJhqnBg yB2/11/ztAcRyK48HaRUPG30KOoXoobC3CGx3Vh3h8G4Mz2NWeiALL5w VMDm5qhJ8LqypAKbzTKQ8wwsy7GiOQ2t921pQEJlVUrUD+YKOqia/hRQ mPWzeQ==",
                "DNSKEY 10 2 86400 20260815170404 20260808160404 65049 ipn.mx. MrGCJo53j+hUo4m5+gU+0hWmxrT4w3/fUZ+HcAWQSIfsJfpuIpWg4Ohk MVnST7wL6+3GYwmhD6+McGjuuOuawHFqziUqBiRsPwcc+m974hYjgw+k r0h0sfPNNbGTH2o4us5P9aovv6CkFtpMTzZ5htjiXO+CeeUepnsJ6Jfz SgNV85EHxWVYBenkmSTHQ8OO4zp2rtxFJAEKZmpZEyNQTP7zKH5qskr5 p47Yht1jNGcZSk7ILp7rmPb4YfKty9bavTS1a9Cn51w7r/wLzADksiPu xMARq6intF583gQvhlTCroDEwliBfRIdCawlb9UVUcLzqEFGeYaIFY5v aCgn1A==",
                "SOA 10 2 3600 20260818005831 20260810235831 57728 ipn.mx. nHUidLz6vid4LwrXcAuHIPIXw/cBL9jWR7FfJ9ZZLp7EqyHP8/48d+1Z fsh+ddvA+NIFIc+i9UQ5/B7/30Ko6sgNKn0C8Xc0wxbkjXujgCP9OjF7 Z2VGNk5Vx58dAo50YDLPYM9Zx/waIXk0t/i2AVYGA5ZbXKVXvx/OhctQ NuE9USe6W5J4+FaKR1daIRxx9pd+T9RZuZT9PY3IsZyEF9aV5ELZo6pn xNENoyRVNfro2ZsyFgA4gMiUyyqUfjFmlctFOJ5vjlL4GRgjrE9xbiLH u/QlmLf00C201lJ5k31rBl5aAdHvPt/EVPoGFP2IstKIz7puuk5F1lyZ eieCvw==",
                "NS 10 2 1800 20260817221608 20260810211608 57728 ipn.mx. BqaDydOFXPHcytnAhY21qEoNl43/ImeuqQO/kiHo6nh8hFcYA0AcG2Je o7Trc/TBUWcpNUFR+M8a9jyOVjKvLMRvLJOzuvpvKlh31hatnBvk7YZU LMu3fHIyppDaV4e3e9oi3uFVNhgM+PBcykxjqaP2Ctt7Dp8KyDSYEFds YSx0CLYLlylKIbvJ7tKVVrhwVNsIX/r/oPaTj0fzun1OW6bBQATnLXXP tKSoaTnPDj+5nTZs2VHy6CQ0dqwt5BfNyJCQd8TrOlLL9YAqTns+Bbzz EIiR1OiAEjOUV7gxLilqQKQv1VXo8mocQOFMdqnCyiuYtupF9R2YQeqC /pnj2Q==",
                "MX 10 2 3600 20260817145918 20260810135918 57728 ipn.mx. KMWFJHxuNTy0cVivkCtgsIB5vobhIIdSCUIeG2j1SFWzuo1J1B115PnI HUtac7JgjLP2uaAS3GKV7qV38IlHSxhmGKidav4U9e41FiYoGVAX5FKD ZuXFgcgsn/5kAiF55YRa7lkRKzOACNZ9SYoo2rusHr32bWiSdvaN4j1u yG0FPbu1eWqFgj5sZ68vvvo0aCmB2jhCeLpGfuvXRryQbuj9cO/Z2v0Q p2d+4Fg/WCBE/cBGmReWPYrCUO1vu13XfERvUr1X9Hbvdh9JQusdO4fb oJVPfzhhqZ9g/Y8Medp9W/oqVvjNkLRiIDEjhShVB3RaogZzFZpgO17U 039x8A=="
            ],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "20.64.80.120"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 ip4:148.204.103.31/32 include:spf.protection.outlook.com -all",
        "dmarc": "v=DMARC1; p=reject; pct=100; rua=mailto:correo@ipn.mx; ruf=mailto:dmarc_forensic@ipn.mx; fo=1",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.ipn.mx",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCs4eszEB3C02xJkclSdcHM/3JjhmlU+sKwFbOQ0PaIs8WG0v2LUolyKhY7r3uJFujwjsUoJGmCXm/aD6TI2IADmHoUad8znXk8qwohDdsKEXMfHXHSliWAArBjLIuIEVBuh0PhBUBo0IrgkBr2oSpIcWsz5ypQPSq84e0sAIcg3QIDAQAB;",
        "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": [
                        "20.64.80.120"
                    ],
                    "time_ms": 42.53
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "20.64.80.120"
                    ],
                    "time_ms": 91.97
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "20.64.80.120"
                    ],
                    "time_ms": 94.5
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "20.64.80.120"
                    ],
                    "time_ms": 181.24
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "20.64.80.120"
                    ],
                    "time_ms": 203.83
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Let's Encrypt",
        "subject": "ipn.mx",
        "valid_from": "2026-06-04T19:18:20-05:00",
        "valid_to": "2026-09-02T19:18:19-05:00",
        "days_remaining": 22,
        "san": [
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            "cda.ipn.mx",
            "cenac.ipn.mx",
            "cenlexz.ipn.mx",
            "cocendi.ipn.mx",
            "cocnp.ipn.mx",
            "codigodeconducta.ipn.mx",
            "cofaa.ipn.mx",
            "coriyp.ipn.mx",
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            "dae.ipn.mx",
            "datosabiertos.ipn.mx",
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            "dcyc.ipn.mx",
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            "dems.ipn.mx",
            "deportes.ipn.mx",
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            "drf.ipn.mx",
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            "genero.ipn.mx",
            "ingles.ipn.mx",
            "innovacion.ipn.mx",
            "investigacion.ipn.mx",
            "ipn.mx",
            "nanocentro.ipn.mx",
            "oic.ipn.mx",
            "poi.ipn.mx",
            "polivirtual.ipn.mx",
            "posgrado.ipn.mx",
            "prestaciones.capitalhumano.ipn.mx",
            "radio.ipn.mx",
            "reconstruccion.ipn.mx",
            "riv.ipn.mx",
            "saes.ipn.mx",
            "seacademica.ipn.mx",
            "secadministracion.ipn.mx",
            "sg.ipn.mx",
            "sip.ipn.mx",
            "spi.ipn.mx",
            "sse.ipn.mx",
            "stomas.cenlex.ipn.mx",
            "sustentabilidad.ipn.mx",
            "test.desarrolloweb.ipn.mx",
            "tutorias.ipn.mx",
            "www.abogadogeneral.ipn.mx",
            "www.cda.ipn.mx",
            "www.cenac.ipn.mx",
            "www.cenlexz.ipn.mx",
            "www.cocendi.ipn.mx",
            "www.cocnp.ipn.mx",
            "www.codigodeconducta.ipn.mx",
            "www.cofaa.ipn.mx",
            "www.coriyp.ipn.mx",
            "www.cpwi.ipn.mx",
            "www.cultura.ipn.mx",
            "www.dae.ipn.mx",
            "www.datosabiertos.ipn.mx",
            "www.dch.ipn.mx",
            "www.dcyc.ipn.mx",
            "www.decanato.ipn.mx",
            "www.defensoria.ipn.mx",
            "www.dems.ipn.mx",
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