{
    "ok": true,
    "domain": "ucsd.edu",
    "generated_at": "2026-08-08T18:41:37-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 79,
        "label": "Good",
        "categories": {
            "dns": 70,
            "mail": 90,
            "security": 65,
            "network": 65,
            "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": "2 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": "3 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": "2 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": "246 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": 30,
                "lost_points": 0,
                "detail": "PTR: acb2b7f80f439100a.awsglobalaccelerator.com"
            },
            {
                "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": 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": "2 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": "3 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": "2 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": "246 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": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: acb2b7f80f439100a.awsglobalaccelerator.com",
                "category": "network",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "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": "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": [
                "99.83.137.54",
                "75.2.44.127"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 inbound.ucsd.edu.",
                "5 inbound.ucsd.edu."
            ],
            "TXT": [
                "\"e2ma-verification=19mfb\"",
                "\"e2ma-verification=fx3cb\"",
                "\"duo_sso_verification=HeEDV7uDb2Hyc481LzR704wzt4keOjPMUAlRaqpu6bpX9Qfo3h6EQf4meXTDxs9f\"",
                "\"e2ma-verification=4qffb\"",
                "\"apple-domain-verification=jMoGw2Qc3OJSHurJ\"",
                "\"e2ma-verification=2l0cb\"",
                "\"e2ma-verification=imffb\"",
                "\"e2ma-verification=a14cb\"",
                "\"e2ma-verification=vkffb\"",
                "\"e2ma-verification=fupeb\"",
                "\"e2ma-verification=htwcb\"",
                "\"e2ma-verification=pprep\"",
                "\"google-site-verification=A6IDqqCOkQZcPLlmFMbHSmA3HPmvK5tcQHXl_GlUQzc\"",
                "\"apple-domain-verification=LSDHI5JPsxeGcXK4APeZ8GhHhalMuylZ8XxJ1-qPBQk\"",
                "\"airtable-verification=6b11904e9898b36ec674b100da86c5cd\"",
                "\"facebook-domain-verification=vfwg0cvk3jy7xw2jouecsfbv5xhyuh\"",
                "\"docusign=6ed8bcc1-9514-4edd-b447-69e53565ce9f\"",
                "\"e2ma-verification=j00bb\"",
                "\"asv=f6b91b79ba467a96e4c78c42f5a46dea\"",
                "\"e2ma-verification=l3ncb\"",
                "\"e2ma-verification=wzgfb\"",
                "\"e2ma-verification=w0seb\"",
                "\"MS=ms78242454\"",
                "\"google-site-verification=7nRURM14Y77x1_qLyBUfzj6nfKsEZ4FzJE28WbE_BJU\"",
                "\"e2ma-verification=72peb\"",
                "\"e2ma-verification=53gfb\"",
                "\"e2ma-verification=k0hfb\"",
                "\"e2ma-verification=dpreb\"",
                "\"atlassian-domain-verification=fJMZvZQHrDqzlqGrsMs6OyWAlFbvSDrT7mBm6oICHO6zw0P6z3eu0FKyO9g7H3Q9\"",
                "\"e2ma-verification=6aefb\"",
                "\"v=spf1 include:spf.ucsd.edu include:e2ma.net ip4:148.163.151.62 ip4:148.163.155.15 ip4:132.239.0.0/25 include:app.aventri.com ~all\"",
                "\"atlassian-domain-verification=9IuWihbdAcOtd/9Ta8jKHqDYvSkQyRqpB4t3GQIvqw4Y5iVrsaDodUhdF0dhhyro\"",
                "\"e2ma-verification=7dqeb\"",
                "\"e2ma-verification=ppreb\"",
                "\"e2ma-verification=szhfb\"",
                "\"e2ma-verification=v4gfb\"",
                "\"e2ma-verification=rwycb\"",
                "\"e2ma-verification=2lffb\"",
                "\"e2ma-verification=ntffb\"",
                "\"e2ma-verification=n2hfb\"",
                "\"e2ma-verification=cbveb\"",
                "\"autodesk-domain-verification=Vsxupb6YzoE7JCUVEsjb\"",
                "\"e2ma-verification=o7efb\"",
                "\"e2ma-verification=lahfb\"",
                "\"google-site-verification=n0uEz8RJrvsL0wmI2D5XsQ0WU3z20EaZESJnQIOGY4k\"",
                "\"autodesk-domain-verification=EdgpshV6_ajJ0dGNwBiY\"",
                "\"atlassian-sending-domain-verification=426ed84b-d1f0-4350-958b-343f16639435\"",
                "\"atlassian-domain-verification=V6c3JpN4o8ecS6zdjpcbBoa6FaLQaHHbCQF0Y6HxyNlbckcLseRleOMeGItd3ehi\"",
                "\"e2ma-verification=vvhfb\"",
                "\"e2ma-verification=43gfb\"",
                "\"e2ma-verification=59dfb\"",
                "\"google-site-verification=dCbfA6CBMfPnSVdR2J84hro6FQ9vF0IMWEkZDEv0ZFI\"",
                "\"e2ma-verification=jmffb\"",
                "\"D9566E00143467C958ADE693D8B8BBC2\"",
                "\"parallels-domain-verification=c5d1772aebcd4caabe0279e83a1af8d1b0e94ddc904d4f0abebead298b4862e7\"",
                "\"anthropic-domain-verification-nd629w=V55MDzBh55dwHUJ0Jas2eW8se\"",
                "\"dtm-domain-verification=cva_6MNGblm77vJxHHF2eCnbf4eaX66-sZxMrPHiies\"",
                "\"atlassian-sending-domain-verification=ef7c2b00-f5a4-44d3-a2e9-9b605f769179\"",
                "\"e2ma-verification=99dfb\"",
                "\"e2ma-verification=n8qeb\"",
                "\"brevo-code:b1414e0a234265a2faa294058248ae06\"",
                "\"e2ma-verification=mfhfb\"",
                "\"5t52g66v6e7mshpk6644mvs7ha\"",
                "\"2rp1l3eq8tgh3qfan4tb0icrmc\"",
                "\"e2ma-verification=rj4bb\""
            ],
            "NS": [
                "ns-auth3.ucsd.edu.",
                "ns-auth2.ucsd.edu.",
                "ns-auth1.ucsd.edu."
            ],
            "SOA": [
                "act-vnios-2.ucsd.edu. hostmaster.ucsd.edu. 1462946185 10800 3600 2419200 900"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "99.83.137.54",
            "75.2.44.127"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:spf.ucsd.edu include:e2ma.net ip4:148.163.151.62 ip4:148.163.155.15 ip4:132.239.0.0/25 include:app.aventri.com ~all",
        "dmarc": "v=DMARC1; p=reject; pct=100; sp=none; rua=mailto:qrldrzkw@ag.dmarcian.com,mailto:dmarc_rua@emaildefense.proofpoint.com ; ruf=mailto:qrldrzkw@fr.dmarcian.com,mailto:dmarc_ruf@emaildefense.proofpoint.com",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.ucsd.edu",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDCzohaapez1x6PhbXvg5QhhkwijhYfu+f52sd1/I6O/2DXxlRAdkJjJIaNpQ5UdmGHtPxVq3iaEO69hgAKrhjyP+JCt77UDcIEewJrI3zRfMGHejV+jH7uEwQjT0vZrvlwMqByFNFfiodpBwZZ/olsytxGO6oWPhABkaU9tv28fwIDAQAB; n=1024,1449579251,1465390451",
        "spf_analysis": {
            "valid": true,
            "lookups": 3,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "acb2b7f80f439100a.awsglobalaccelerator.com",
        "propagation": {
            "consistent": true,
            "results": [
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                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
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                        "99.83.137.54"
                    ],
                    "time_ms": 31.23
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
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                        "99.83.137.54"
                    ],
                    "time_ms": 20
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
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                        "99.83.137.54"
                    ],
                    "time_ms": 26.3
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
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                        "99.83.137.54"
                    ],
                    "time_ms": 32.82
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
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                        "99.83.137.54"
                    ],
                    "time_ms": 61.47
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Internet2",
        "subject": "ucsd.edu",
        "valid_from": "2026-03-10T19:00:00-05:00",
        "valid_to": "2027-04-11T18:59:59-05:00",
        "days_remaining": 246,
        "san": [
            "ucsd.edu",
            "*.ucsd.edu"
        ],
        "protocol": "TLSv1.2",
        "cipher": "ECDHE-RSA-AES128-GCM-SHA256"
    },
    "http": {
        "url": "https://ucsd.edu/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "date": "Sat, 08 Aug 2026 23:41:36 GMT",
            "content-type": "text/html; charset=UTF-8",
            "content-length": "61437",
            "server": "Apache/2.4.62 (Red Hat Enterprise Linux)",
            "last-modified": "Mon, 20 Jul 2026 17:40:06 GMT",
            "accept-ranges": "bytes",
            "cache-control": "max-age=0, no-cache, no-store, must-revalidate",
            "pragma": "no-cache",
            "expires": "Wed, 11 Jan 1984 05:00:00 GMT"
        },
        "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": "Apache/2.4.62 (Red Hat Enterprise Linux)",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://ucsd.edu/",
        "title": "University of California San Diego",
        "description": "The University California San Diego is one of the world's leading public research universities, located in beautiful La Jolla, California",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
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            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "75.2.44.127": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "inbound.ucsd.edu",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 55.8,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 130.2,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 71.1,
                "banner": "",
                "error": "Connection refused"
            }
        ]
    },
    "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": 106.62
}