{
    "ok": true,
    "domain": "fi.edu",
    "generated_at": "2026-08-10T03:02:13-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 84,
        "label": "Good",
        "categories": {
            "dns": 80,
            "mail": 90,
            "security": 77,
            "network": 70,
            "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": "4 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "8 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": 0,
                "lost_points": 5,
                "detail": "Certificate authority restriction."
            },
            {
                "category": "dns",
                "title": "DNS propagation",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Agreement between public resolvers."
            },
            {
                "category": "mail",
                "title": "MX records",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "1 MX record(s)."
            },
            {
                "category": "mail",
                "title": "SPF",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0,
                "detail": "SPF policy published."
            },
            {
                "category": "mail",
                "title": "DMARC",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0,
                "detail": "DMARC policy published."
            },
            {
                "category": "mail",
                "title": "DKIM",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "A DKIM selector was verified."
            },
            {
                "category": "mail",
                "title": "MTA-STS",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "Mail transport policy."
            },
            {
                "category": "mail",
                "title": "TLS-RPT",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "TLS reporting policy."
            },
            {
                "category": "security",
                "title": "Valid TLS certificate",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0,
                "detail": "44 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": 0,
                "lost_points": 30,
                "detail": "PTR not detected."
            },
            {
                "category": "network",
                "title": "IPv4 diversity",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0,
                "detail": "Two or more IPv4 addresses receive full points."
            },
            {
                "category": "network",
                "title": "IPv6 connectivity",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0,
                "detail": "AAAA availability."
            },
            {
                "category": "availability",
                "title": "DNS resolution",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0,
                "detail": "At least one address family must resolve."
            },
            {
                "category": "availability",
                "title": "HTTP response",
                "max_points": 40,
                "earned_points": 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": "4 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv6 (AAAA)",
                "detail": "8 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "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": "error",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "DNS propagation",
                "detail": "Agreement between public resolvers.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "MX records",
                "detail": "1 MX record(s).",
                "category": "mail",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "SPF",
                "detail": "SPF policy published.",
                "category": "mail",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DMARC",
                "detail": "DMARC policy published.",
                "category": "mail",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DKIM",
                "detail": "A DKIM selector was verified.",
                "category": "mail",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "MTA-STS",
                "detail": "Mail transport policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "error",
                "title": "TLS-RPT",
                "detail": "TLS reporting policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "Valid TLS certificate",
                "detail": "44 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": "error",
                "title": "PTR reverse DNS",
                "detail": "PTR not detected.",
                "category": "network",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "level": "ok",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv6 connectivity",
                "detail": "AAAA availability.",
                "category": "network",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DNS resolution",
                "detail": "At least one address family must resolve.",
                "category": "availability",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "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": [
                "151.101.66.216",
                "151.101.194.216",
                "151.101.2.216",
                "151.101.130.216"
            ],
            "AAAA": [
                "2a04:4e42::728",
                "2a04:4e42:600::728",
                "2a04:4e42:e00::728",
                "2a04:4e42:800::728",
                "2a04:4e42:200::728",
                "2a04:4e42:400::728",
                "2a04:4e42:c00::728",
                "2a04:4e42:a00::728"
            ],
            "CNAME": [],
            "MX": [
                "10 my-mx.email-protect.gosecure.net."
            ],
            "TXT": [
                "\"google-gws-recovery-domain-verification=52254810\"",
                "\"MS=ms22824035\"",
                "\"google-site-verification=mofONOMjlqKsiwn9YEUSFNztj7HgfdG41bdhmwnWtpM\"",
                "\"figma-domain-verification=8b30280940872469b72662667585c912e8bf634489b8397377323692e9fa0097-1729101122\"",
                "\"airtable-verification=cf05724899347057cb17d4d9529c7bf4\"",
                "\"ZOOM_verify_lh1Kr6K7S1CPa554zGtPpg\"",
                "\"v=spf1 include:spf.protection.outlook.com include:_vccnets.8x8.com include:servers.mcsv.net a mx ip4:208.80.200.0/21 ip4:192.231.162.23 ip4:34.102.239.211 ~all\"",
                "\"7599m4lo5h41ap98nl9cn09adp\"",
                "\"google-site-verification=OxbLmRxOfMUhbfStY6fD2sdWs6dYjjdEimqoI_QFURM\"",
                "\"2I8i+k1cn1X4HmnUE6HBla6oflkx3s66OWscFjHaSNz49eIzqGznjWYRdWYcvEj6LRhTssAaEBL3bwrny5AZTA==\"",
                "\"DZC=P5GZmKl\"",
                "\"qKq8xFWM8LvWm5Wvs5MEYnHDRd75FarvIAt7qjz3npW64Q27DXFEt6T1WUAiQQmRqug5+xI3o8qW3wYeISA==\"",
                "\"dogvinc7clb89apf4mdlechi9j\"",
                "\"atlassian-domain-verification=bVEZ6KcHSJoGW58kIn1LfbEsNheya0tMjO33xG3GzbuxSBwZDNbfsXDuUuffaJrT\"",
                "\"google-site-verification=vvZEZU3WCAVRWteLOmJnlbzEQhzbGmAs1aGY7kz_zFE\"",
                "\"9ip5ann441tf1oab34v5grvu4i\"",
                "\"75ha2kon1g6p67n9vitfjr0s1n\"",
                "\"v7h3itbcb221juu09343ff3mi9\""
            ],
            "NS": [
                "ns76.domaincontrol.com.",
                "ns75.domaincontrol.com."
            ],
            "SOA": [
                "ns75.domaincontrol.com. dns.jomax.net. 2026070801 28800 7200 604800 600"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "151.101.66.216",
            "151.101.194.216",
            "151.101.2.216",
            "151.101.130.216"
        ],
        "ipv6": [
            "2a04:4e42::728",
            "2a04:4e42:600::728",
            "2a04:4e42:e00::728",
            "2a04:4e42:800::728",
            "2a04:4e42:200::728",
            "2a04:4e42:400::728",
            "2a04:4e42:c00::728",
            "2a04:4e42:a00::728"
        ]
    },
    "mail": {
        "spf": "v=spf1 include:spf.protection.outlook.com include:_vccnets.8x8.com include:servers.mcsv.net a mx ip4:208.80.200.0/21 ip4:192.231.162.23 ip4:34.102.239.211 ~all",
        "dmarc": "v=DMARC1; p=quarantine; rua=mailto:dmarc@fi.edu; ruf=mailto:dmarc@fi.edu; sp=quarantine; fo=1;",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.fi.edu",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjdSd/CFxV4VjPJsLeEVGuiiL6txtZT+qzHvYkwEY0UVIb1Qc5oK0VTQ7wrih+6wTi+NZruoe0rIUr8YZcsCH+wqOoNBAqLDsICwhExbBeM9fpt3NUPUsMk2vcUlZWJktkhCqu00IfwrZvkJPKLzqykff76/z1sLDQot8zla9vsQIDAQAB; n=1024,1450954961,1466766161",
        "spf_analysis": {
            "valid": true,
            "lookups": 5,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "quarantine"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "151.101.130.216",
                        "151.101.194.216",
                        "151.101.2.216",
                        "151.101.66.216"
                    ],
                    "time_ms": 51.51
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "151.101.130.216",
                        "151.101.194.216",
                        "151.101.2.216",
                        "151.101.66.216"
                    ],
                    "time_ms": 96.01
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "151.101.130.216",
                        "151.101.194.216",
                        "151.101.2.216",
                        "151.101.66.216"
                    ],
                    "time_ms": 111.54
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "151.101.130.216",
                        "151.101.194.216",
                        "151.101.2.216",
                        "151.101.66.216"
                    ],
                    "time_ms": 77.3
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "151.101.130.216",
                        "151.101.194.216",
                        "151.101.2.216",
                        "151.101.66.216"
                    ],
                    "time_ms": 68.91
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Let's Encrypt",
        "subject": "fi.edu",
        "valid_from": "2026-06-25T18:12:07-05:00",
        "valid_to": "2026-09-23T18:12:06-05:00",
        "days_remaining": 44,
        "san": [
            "*.fi.edu",
            "fi.edu",
            "main-bvxea6i-ktgcrpzl7cnp6.us-2.platformsh.site"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
        "url": "https://fi.edu/en",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "x-debug-info": "eyJyZXRyaWVzIjowfQ==",
            "x-platform-processor": "c6qylaevlubjfoomycygpsmfty",
            "traceresponse": "00-18ca4238f1b7755e533c197facddfce5-1328e02cec9083aa-01",
            "x-generator": "Drupal 10 (https://www.drupal.org)",
            "last-modified": "Sun, 09 Aug 2026 22:03:34 GMT",
            "etag": "\"1786313014\"",
            "content-language": "en",
            "x-platform-router": "2qikgncgwnoiyc2zn7jghukfyq",
            "x-content-type-options": "nosniff",
            "content-type": "text/html; charset=UTF-8",
            "via": "1.1 varnish, 1.1 varnish, 1.1 varnish",
            "fastly-drupal-html": "YES",
            "x-drupal-route-normalizer": "1",
            "location": "https://fi.edu/en",
            "x-frame-options": "ALLOW-FROM https://tickets.fi.edu",
            "cache-control": "max-age=86400, public",
            "x-platform-cluster": "ktgcrpzl7cnp6-main-bvxea6i",
            "expires": "Sun, 19 Nov 1978 05:00:00 GMT",
            "x-timer": "S1786313015.544759,VS0,VE34",
            "accept-ranges": "bytes",
            "date": "Mon, 10 Aug 2026 08:02:09 GMT",
            "age": "35915",
            "x-served-by": "cache-iad-kiad7000118-IAD, cache-iad-kiad7000118-IAD, cache-iad-kiad7000118-IAD, cache-stl760032-STL",
            "x-cache": "MISS, HIT, HIT",
            "x-cache-hits": "0, 182, 0",
            "vary": "Cookie",
            "strict-transport-security": "max-age=31557600",
            "content-length": "76246",
            "x-drupal-dynamic-cache": "HIT",
            "x-robots-tag": "unavailable_after: Tuesday, 11-Aug-26 12:00:00 EDT"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": false,
            "x-content-type-options": true,
            "x-frame-options": true,
            "referrer-policy": false,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://fi.edu/en",
        "title": "Home | The Franklin Institute",
        "description": "",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
        "151.101.66.216": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "151.101.194.216": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "151.101.2.216": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "151.101.130.216": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "my-mx.email-protect.gosecure.net",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 21.5,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4031,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 28,
                "banner": "220 smtp.email-protect.gosecure.net ESMTP GoSecure",
                "error": "No connection"
            }
        ]
    },
    "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": 89.03
}