{
    "ok": true,
    "domain": "villanova.edu",
    "generated_at": "2026-08-09T22:14:45-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 84,
        "label": "Good",
        "categories": {
            "dns": 75,
            "mail": 90,
            "security": 88,
            "network": 50,
            "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",
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                "earned_points": 20,
                "lost_points": 0,
                "detail": "7 NS record(s); 2 or more required."
            },
            {
                "category": "dns",
                "title": "SOA record",
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                "earned_points": 10,
                "lost_points": 0,
                "detail": "Authoritative zone record."
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            {
                "category": "dns",
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                "earned_points": 0,
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                "detail": "Both DS and DNSKEY are required."
            },
            {
                "category": "dns",
                "title": "CAA policy",
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                "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",
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                "earned_points": 55,
                "lost_points": 0,
                "detail": "53 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",
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                "earned_points": 23,
                "lost_points": 12,
                "detail": "6 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: ;; communications error to 69.64.44.20#53: timed out"
            },
            {
                "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": "7 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": "53 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": "6 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 23,
                "lost_points": 12
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: ;; communications error to 69.64.44.20#53: timed out",
                "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": "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": [
                "153.104.6.105"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "0 villanova-edu.mail.protection.outlook.com."
            ],
            "TXT": [
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                "\"dropbox-domain-verification=1m9tdzv5odpk\"",
                "\"PMtysozyyF6uV3/Sd7IEaabEIApd6oHBpQAx23DiI8krbeWENJ1wNNcHhP0yEPmte4xOWIWL7j1yrZp8vP3Qpw==\"",
                "\"atlassian-domain-verification=Qrf04XlvZwNkGByAlL9ZxOIge9HQIsDBaJCVoM6lLQHMd3S6gm6G0IYTElnPte2+\"",
                "\"bw=och8ooS2hctIjH9RUYknZFHWEgDp04nR8NPSdpc4lIyo\"",
                "\"apple-domain-verification=D6ZqDlPVnEJo1bcx\"",
                "\"IJ8FWI3UHWM8F7UJLXH8W32H5SUIDL7QO8DWYDCSM\"",
                "\"MS=F63B88641E94D1B49245651662FCA42FD7DBD515\"",
                "\"MS=ms53855493\"",
                "\"adobe-idp-site-verification=976a897228231955d9925e6bfbd6d951393fecd082abaa1cf89a10abea810295\"",
                "\"v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all\"",
                "\"facebook-domain-verification=g43ia8hyza4zun9w8y0i5a3vllz1fd\"",
                "\"4k2PurtdDgPpA3SRt5ieyTSN0FF981z/PtDokAfpu/xiNUQyOGSdNpT/m2F0Bmd1pXmBobj/rCmFCK74nZaopw==\"",
                "\"MS=ms46649460\"",
                "\"google-site-verification=zpi0f2dmba-aSoi0i_KwMFiYhNTZbTiADq6quce8SKk\"",
                "\"6FDECC2351C411C0F5F5B0A9C80317AC\"",
                "\"google-site-verification=mg-J6qS1ym1w5pLGn5uObfodlHDWIBw3aO4GoIF5yqE\"",
                "\"astro-domain-verification=clv5exdif041a01ofqs7lu256\"",
                "\"MS=8FBF7B1569B21A5D4D219946EB988F2D24C1CEF0\"",
                "\"A432E2BEC59A650BB944740E1A016AB2\"",
                "\"anthropic-domain-verification-6jd3vq=6pOKh4TArzXtRrkzcPk71l0wS\"",
                "\"airtable-verification=d96e9bcf0fca6f68a97ef8578c59a934\"",
                "\"MS=ms74903915\"",
                "\"_ovuvkwtudrtailmpomy9loa37sn6t1a\"",
                "\"smartsheet-site-validation=AXbUPUWsD7_v5OywGB5kFXbKkA9mL2Qn\""
            ],
            "NS": [
                "dnsauth3.level3.net.",
                "dnsauth2.level3.net.",
                "dnsauth1.level3.net.",
                "ns1.net.pennren.net.",
                "ns4.villanova.edu.",
                "ns2.net.pennren.net.",
                "ns5.villanova.edu."
            ],
            "SOA": [
                "ns5.villanova.edu. hostmaster.villanova.edu. 561609290 1200 180 1209600 3600"
            ],
            "CAA": [
                "0 issue \"digicert.com\"",
                "0 issuewild \"sectigo.com\"",
                "0 issuewild \"digicert.com\"",
                "0 issue \"amazon.com\"",
                "0 issue \"letsencrypt.org\"",
                "0 issue \"emsign.com\"",
                "0 iodef \"mailto:hostmaster@villanova.edu\"",
                "0 issuewild \"emsign.com\"",
                "0 issue \"sectigo.com\""
            ],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "153.104.6.105"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all",
        "dmarc": "v=DMARC1; p=reject; sp=quarantine; rua=mailto:dmarc_agg@vali.email; ruf=mailto:MTE3MDE3@ruf.vali.email",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.villanova.edu",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmimEkYRalqXKroUU9/nRNRAh7r1cNafPVFGUlqMbLCWM574SNjDxbb1bjuaunDT1bTW19Thm7eUeYrZt8dDKa5uGiq+VwtOJ6GGQEWXlX8f4xHNVgVmBHLo+a1Zz6rvXMNT6jK5YYnBIsNRiiu4V0FQd69ATyJ35se8cIXEl4SQIDAQAB; n=1024,1450077362,1465888562",
        "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": ";; communications error to 69.64.44.20#53: timed out",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "153.104.6.105"
                    ],
                    "time_ms": 41.21
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
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                    ],
                    "time_ms": 21.91
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "153.104.6.105"
                    ],
                    "time_ms": 24.74
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "153.104.6.105"
                    ],
                    "time_ms": 285.13
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
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                    ],
                    "time_ms": 49.54
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Internet2",
        "subject": "villanova.edu",
        "valid_from": "2025-08-31T19:00:00-05:00",
        "valid_to": "2026-10-02T18:59:59-05:00",
        "days_remaining": 53,
        "san": [
            "villanova.edu"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
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        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "location": "https://www.villanova.edu/university.html",
            "server": "Apache",
            "connection": "Keep-Alive",
            "content-length": "70141",
            "date": "Mon, 10 Aug 2026 03:14:36 GMT",
            "content-type": "text/html;charset=utf-8",
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            "age": "27170",
            "last-modified": "Sun, 09 Aug 2026 19:41:46 GMT",
            "etag": "\"111fd-658a26d99814d\"",
            "accept-ranges": "bytes",
            "strict-transport-security": "max-age=1800; includeSubDomains",
            "content-security-policy": "object-src none",
            "x-frame-options": "DENY",
            "x-content-type-options": "nosniff",
            "referrer-policy": "no-referrer-when-downgrade",
            "permissions-policy": "geolocation=(self https://www.villanova.edu), microphone=()",
            "saml-authorizer": "sso1"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": true,
            "x-content-type-options": true,
            "x-frame-options": true,
            "referrer-policy": true,
            "permissions-policy": true,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "Apache",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.villanova.edu/university.html",
        "title": "University | Villanova University",
        "description": "Villanova University is an Augustinian Catholic community where students think critically, act compassionately and succeed while serving others.",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
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            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "villanova-edu.mail.protection.outlook.com",
        "ports": [
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                "port": 25,
                "open": false,
                "time_ms": 27.2,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4046.3,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4021.2,
                "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": 89.56
}