{
    "ok": true,
    "domain": "scu.edu",
    "generated_at": "2026-08-09T06:59:01-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 80,
        "label": "Good",
        "categories": {
            "dns": 70,
            "mail": 90,
            "security": 77,
            "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",
                "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": 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": "52 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: 86.151.107.34.bc.googleusercontent.com"
            },
            {
                "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": "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": "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": "52 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: 86.151.107.34.bc.googleusercontent.com",
                "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": [
                "34.107.151.86"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 aspmx3.googlemail.com.",
                "5 alt2.aspmx.l.google.com.",
                "5 alt1.aspmx.l.google.com.",
                "1 aspmx.l.google.com.",
                "10 aspmx2.googlemail.com."
            ],
            "TXT": [
                "\"duo_sso_verification=epuzjVLqMITOraytPgwtmhD9ixgHqNW9c6ARmJWE7ZgLW8twI4Ftj1gfe34MMDM8\"",
                "\"apple-domain-verification=aVpWGQmnazFRVzrF\"",
                "\"amazonses:M5MmgSuwFN9lyUPByD2ryR3ajYeYADZMPOfa5qYf0hw=\"",
                "\"google-site-verification=SbtEivdCuVBwx7s4m7bY6msZas9PZPHZALHVNfEBvkA\"",
                "\"\\\"yahoo-verification-key=tnhUHHyPawZnSAj/j\"",
                "\"4AE55AD5E57B75019FA186423816BDDD\"",
                "\"B55D872E16C569F5645101FC1B1B6B8C\"",
                "\"d365mktkey=Vwpx7IQ9fonjbYtGKB9NjWMJJh4enVyHv3nsE82NGqcx\"",
                "\"v=spf1 include:_spf.google.com include:cust.wombatsecurity.com include:servers.mcsv.net include:_spf.qemailserver.com include:cust-spf.cashnet.com include:_spf.elasticemail.com include:_spf.createsend.com include:_spfa.scu.edu include:_spfb.scu.edu ~all\"",
                "\"MS=A05170883B318DA4F718A6FB74AECD21E76D9FA5\"",
                "\"adobe-idp-site-verification=8127b5290fb2ca5f57bc58c78d0f3a6f8faa33d0bd39e9a35bd2f1d1e7c37575\"",
                "\"anthropic-domain-verification-9pm04e=Qhi7weDcBiltBuvNa7GniHp00\"",
                "\"intersight=622263424788f748ca27af2b8ff876746c8d2c4e94485efa51f736c5885a2681\"",
                "\"apple-domain-verification=Ei_l7Xyb0XaC9g-qCfWF8gEj_OR-5OgIQZugKurNlFQ\"",
                "\"SFMC-uJL7UmDoifpHEV0zjdIe65JQe-lR-Kni-QQ2zbM0\"",
                "\"google-site-verification=ODImPVlunyaPfIPCLw3NWwUyaq0Qv5N-fS4hHbB0vfY\"",
                "\"google-site-verification=tp3GF9fARUkdfgOIb8W2j3efErwtv4y9cOEfREsLFl8\"",
                "\"F401407A319EB027D8FF0F0F2B42E71DC9D82D09\"",
                "\"iContact1906791\"",
                "\"CNogakOtzf6ALfJmuN4zCIvGYY=\\\"\"",
                "\"paloaltonetworks-site-verification=3bfa0339a01afd848323e3643cb4dbe3c0a7993b034dba3a7a73540088063229\"",
                "\"d365mktkey=40qPZ1Q6WnM0vntzmlB9O2UcmgFhzXeQsEB5h2UUzkIx\""
            ],
            "NS": [
                "ans03.scu.edu.",
                "ans01.scu.edu.",
                "ans02.scu.edu.",
                "ans04.scu.edu."
            ],
            "SOA": [
                "ans01.scu.edu. hostmaster.scu.edu. 1 60 60 60 60"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "34.107.151.86"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:_spf.google.com include:cust.wombatsecurity.com include:servers.mcsv.net include:_spf.qemailserver.com include:cust-spf.cashnet.com include:_spf.elasticemail.com include:_spf.createsend.com include:_spfa.scu.edu include:_spfb.scu.edu ~all",
        "dmarc": "v=DMARC1; p=quarantine; sp=reject; fo=1; rua=mailto:knrfoplq@ag.us.dmarcian.com,mailto:scu-rua@scu.edu,mailto:dmarc_agg@waybettermarketing.com; ruf=mailto:scu-ruf@scu.edu;",
        "dkim_selector": "google",
        "dkim_host": "google._domainkey.scu.edu",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCFOouhSh+POXr5tv2LI95XmSm4IE+UMT8Up2wRBRzYuUwryH5gsy6PPPRC+Rj3PiTTQ1J+0A1qXsXexVIdWGgLJn8WJnxnmABRJ69jHi7WQJzd+/Fk1JYE7FYCIEOiHwB2ktvszBDzAfPq8Pieq9v4vRux2s2vA7ACCAEoPDsUfQIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 9,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "quarantine"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "86.151.107.34.bc.googleusercontent.com",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "34.107.151.86"
                    ],
                    "time_ms": 47.9
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "34.107.151.86"
                    ],
                    "time_ms": 39.01
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "34.107.151.86"
                    ],
                    "time_ms": 41.81
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "34.107.151.86"
                    ],
                    "time_ms": 72.37
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "34.107.151.86"
                    ],
                    "time_ms": 44.57
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Google Trust Services",
        "subject": "www.scu.edu",
        "valid_from": "2026-07-02T12:53:16-05:00",
        "valid_to": "2026-09-30T13:45:44-05:00",
        "days_remaining": 52,
        "san": [
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            "scu.edu",
            "apply.scu.edu",
            "brand.scu.edu",
            "camino.scu.edu",
            "campaign.scu.edu",
            "cepi.scu.edu",
            "dayofgiving.scu.edu",
            "emergency.scu.edu",
            "evaluations.scu.edu",
            "give.scu.edu",
            "givingday.scu.edu",
            "it.scu.edu",
            "jobs.scu.edu",
            "law.scu.edu",
            "legacy.scu.edu",
            "phonebook.scu.edu",
            "preview.scu.edu",
            "search.scu.edu",
            "selfservice.scu.edu",
            "university-operations.scu.edu",
            "www-relg-studies.scu.edu",
            "www.wave.scu.edu",
            "w.scu.edu",
            "ww.scu.edu",
            "wwww.scu.edu"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.scu.edu/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "x-xss-protection": "1; mode=block",
            "x-content-type-options": "nosniff",
            "strict-transport-security": "max-age=31536000; includeSubDomains",
            "referrer-policy": "strict-origin-when-cross-origin",
            "location": "https://www.scu.edu/",
            "content-type": "text/html; charset=utf-8",
            "x-cloud-trace-context": "dabf2b39101b3091ad38b82ea79d0101",
            "set-cookie": "GCLB=CMG0icjUvuDsTxAD; path=/; HttpOnly",
            "date": "Sun, 09 Aug 2026 11:58:53 GMT",
            "pragma": "no-cache",
            "expires": "Fri, 01 Jan 1990 00:00:00 GMT",
            "cache-control": "no-cache, must-revalidate",
            "server": "Google Frontend",
            "via": "1.1 google",
            "alt-svc": "h3=\":443\"; ma=2592000,h3-29=\":443\"; ma=2592000",
            "vary": "X-Forwarded-Proto,Accept-Encoding",
            "last-modified": "Fri, 07 Aug 2026 20:08:40 GMT",
            "etag": "\"16d05-6587a9212486b\"",
            "accept-ranges": "bytes",
            "content-length": "93445"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": false,
            "x-content-type-options": true,
            "x-frame-options": false,
            "referrer-policy": true,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "Google Frontend",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.scu.edu/",
        "title": "Home - Santa Clara University",
        "description": "Santa Clara University - The Jesuit University in Silicon Valley",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
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            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "aspmx3.googlemail.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 1.2,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4021,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4021.7,
                "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": 83.85
}