{
    "ok": true,
    "domain": "union.edu",
    "generated_at": "2026-08-10T21:30:11-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 83,
        "label": "Good",
        "categories": {
            "dns": 80,
            "mail": 90,
            "security": 77,
            "network": 55,
            "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": 10,
                "lost_points": 0,
                "detail": "2 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": "46 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": 20,
                "lost_points": 15,
                "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": "1 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv6 (AAAA)",
                "detail": "2 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "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": "46 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": "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": "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": [
                "23.185.0.2"
            ],
            "AAAA": [
                "2620:12a:8000::2",
                "2620:12a:8001::2"
            ],
            "CNAME": [],
            "MX": [
                "5 alt2.aspmx.l.google.com.",
                "1 aspmx.l.google.com.",
                "10 alt4.aspmx.l.google.com.",
                "10 alt3.aspmx.l.google.com.",
                "5 alt1.aspmx.l.google.com."
            ],
            "TXT": [
                "\"intersight=e9e9ff89381c92c5b0aa298b6bc2789488a804c04fea6bf136a1968bf1214a20\"",
                "\"e2ma-verification=bwwfb\"",
                "\"v=spf1 ip4:149.106.0.0/19 include:_spf.google.com include:_spf.qualtrics.com include:extsend.com include:spf-na.exlibrisgroup.com include:cust-spf.cashnet.com ip4:162.242.134.77 ip4:206.107.42.254 ip4:38.106.32.22/32 ip4:38.106.32.46/32 ~all\"",
                "\"MS=ms84431223\"",
                "\"cisco-ci-domain-verification=4d151ff3fd73192f29d14e638e7c0af9281578b4bb7da6e9fe942fb9e74ecc79\"",
                "\"adobe-idp-site-verification=94f1b991-af16-4c30-8399-0e002b385262\"",
                "\"apple-domain-verification=Y3yusXvVck4eJlP_nDp6d8lD03YGdqWeYsoQ8c5B3fw\"",
                "\"google-site-verification=Afuneqsexb_NKCWZzkZJMSZhnfrr68ihWcELvGono34\"",
                "\"google-site-verification=-FpOtTsCEUX00k6TF4oDaMejY-3OVNXae1dFWUJKWzU\"",
                "\"apple-domain-verification=QgFwD2lm9GakrxnS\"",
                "\"google-site-verification=vIsOvVRJRTDH4P1ffkfvfXivXeZOCICjPVlXxUjDJkE\""
            ],
            "NS": [
                "ns-301.awsdns-37.com.",
                "ns-1603.awsdns-08.co.uk.",
                "ns-1013.awsdns-62.net.",
                "ns-1384.awsdns-45.org."
            ],
            "SOA": [
                "ns-301.awsdns-37.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "23.185.0.2"
        ],
        "ipv6": [
            "2620:12a:8000::2",
            "2620:12a:8001::2"
        ]
    },
    "mail": {
        "spf": "v=spf1 ip4:149.106.0.0/19 include:_spf.google.com include:_spf.qualtrics.com include:extsend.com include:spf-na.exlibrisgroup.com include:cust-spf.cashnet.com ip4:162.242.134.77 ip4:206.107.42.254 ip4:38.106.32.22/32 ip4:38.106.32.46/32 ~all",
        "dmarc": "v=DMARC1; p=quarantine; pct=100; rua=mailto:izwhlc2k@ag.dmarcian.com; ruf=mailto:izwhlc2k@fr.dmarcian.com;",
        "dkim_selector": "google",
        "dkim_host": "google._domainkey.union.edu",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+V0ro61yHlZCnF9Qn/g/1m2HTdxit3/MHTFXNu00yhr+A99/CNJrlZWTgKOBmyvDTJpgCZQrtBwurLBhMscnq4RTsOUkOrfEKbYJ8EadDOFYyPeaCGFzrwqzXc2fas7LEysV9pL2quBs1MB+u6k0osHYAck3Y11rXf+IKA5cGZQIDAQAB",
        "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": [
                        "23.185.0.2"
                    ],
                    "time_ms": 46.99
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "23.185.0.2"
                    ],
                    "time_ms": 40.73
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "23.185.0.2"
                    ],
                    "time_ms": 69.1
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "23.185.0.2"
                    ],
                    "time_ms": 92.81
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "23.185.0.2"
                    ],
                    "time_ms": 149.93
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Let's Encrypt",
        "subject": "union.edu",
        "valid_from": "2026-06-28T09:55:37-05:00",
        "valid_to": "2026-09-26T09:55:36-05:00",
        "days_remaining": 46,
        "san": [
            "union.edu",
            "www.union.edu"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
        "url": "https://www.union.edu/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "retry-after": "0",
            "server": "nginx",
            "location": "https://www.union.edu/",
            "x-pantheon-redirect": "primary-domain-policy-doc",
            "accept-ranges": "bytes",
            "date": "Tue, 11 Aug 2026 02:30:03 GMT",
            "via": "1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish",
            "x-served-by": "cache-chi-klot8100119-CHI, cache-stl760047-STL, cache-stl760023-STL, cache-stl760023-STL",
            "x-cache": "HIT, MISS, MISS, MISS",
            "x-cache-hits": "1, 0, 0, 0",
            "x-timer": "S1786415404.534785,VS0,VE38",
            "content-length": "167872",
            "cache-control": "max-age=180, public",
            "content-language": "en",
            "content-security-policy-report-only": "connect-src 'self' https://catalog.union.edu https://ep1.adtrafficquality.google https://25livepub.collegenet.com/; font-src 'self' data: https://fonts.gstatic.com https://use.fontawesome.com https://use.typekit.net; frame-src 'self' https://player.vimeo.com https://www.googletagmanager.com https://www.youtube.com https://www.youtube-nocookie.com; img-src 'self' data: https://cedimages.blob.core.windows.net https://www.google.com https://25livepub.collegenet.com/; object-src 'none'; script-src 'self' 'report-sample' addtocalendar.com https://catalog.union.edu https://cdnjs.cloudflare.com https://code.jquery.com https://cse.google.com https://www.google.com https://maxcdn.bootstrapcdn.com https://platform-api.sharethis.com https://player.vimeo.com https://use.fontawesome.com https://www.googletagmanager.com https://ep2.adtrafficquality.google/ https://cdn.jsdelivr.net https://polyfill-fastly.io https://unpkg.com https://ws.sharethis.com; script-src-elem 'self' 'report-sample' addtocalendar.com https://catalog.union.edu https://cdnjs.cloudflare.com https://code.jquery.com https://cse.google.com https://www.google.com https://maxcdn.bootstrapcdn.com https://platform-api.sharethis.com https://player.vimeo.com https://use.fontawesome.com https://www.googletagmanager.com https://ep2.adtrafficquality.google/ https://cdn.jsdelivr.net https://polyfill-fastly.io https://unpkg.com https://ws.sharethis.com; style-src 'self' 'report-sample' 'unsafe-inline' addtocalendar.com https://catalog.union.edu https://fonts.googleapis.com https://use.fontawesome.com https://use.typekit.net https://www.google.com https://www.google.com/cse/static/ https://cdn.jsdelivr.net; style-src-elem 'self' 'report-sample' https://www.google.com/cse/static/ addtocalendar.com https://catalog.union.edu https://cdn.jsdelivr.net https://fonts.googleapis.com https://use.fontawesome.com https://use.typekit.net; worker-src 'self'; base-uri 'self'; form-action 'self'; frame-ancestors 'self'",
            "content-type": "text/html; charset=UTF-8",
            "etag": "W/\"1786399697\"",
            "expires": "Sun, 19 Nov 1978 05:00:00 GMT",
            "last-modified": "Mon, 10 Aug 2026 22:08:17 GMT",
            "x-content-type-options": "nosniff",
            "x-drupal-cache": "HIT",
            "x-drupal-dynamic-cache": "HIT",
            "x-frame-options": "SAMEORIGIN",
            "x-generator": "Drupal 11 (https://www.drupal.org)",
            "x-pantheon-styx-hostname": "styx-us-a-7ffbcf568d-clht6",
            "x-styx-req-id": "450c6680-952c-11f1-8009-aa3265bff6e2",
            "age": "124",
            "strict-transport-security": "max-age=300; includeSubDomains;",
            "vary": "Accept-Encoding, Cookie, Cookie, Cookie"
        },
        "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": "nginx",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.union.edu/",
        "title": "Union College",
        "description": "More than a community, we're a union. Of the liberal arts and engineering. Of people with bright minds and courageous hearts. Of who you are and who you will become. We Are Union.",
        "success": true,
        "error": "",
        "status": 200
    },
    "network": {
        "23.185.0.2": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "alt2.aspmx.l.google.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 0.8,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4020.8,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4021.1,
                "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": 148.46
}