{
    "ok": true,
    "domain": "bc.edu",
    "generated_at": "2026-08-08T23:43:35-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 80,
        "label": "Good",
        "categories": {
            "dns": 70,
            "mail": 95,
            "security": 77,
            "network": 35,
            "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": 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": "6 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",
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                "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": 5,
                "lost_points": 0,
                "detail": "TLS reporting policy."
            },
            {
                "category": "security",
                "title": "Valid TLS certificate",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0,
                "detail": "208 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": 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": [
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                "level": "ok",
                "title": "IPv4 (A)",
                "detail": "4 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": "6 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": "ok",
                "title": "TLS-RPT",
                "detail": "TLS reporting policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Valid TLS certificate",
                "detail": "208 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": "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": [
                "151.101.3.10",
                "151.101.195.10",
                "151.101.131.10",
                "151.101.67.10"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
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                "10 alt3.aspmx.l.google.com.",
                "5 alt2.aspmx.l.google.com.",
                "5 alt1.aspmx.l.google.com."
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                "\"google-site-verification=HGU0Yf349BxrrFvQ7X3x1ToRfbiW830yIja6nGPN1VQ\"",
                "\"v=spf1 include:_spf.google.com include:_spf.qualtrics.com include:relay.bc.edu ip4:104.45.175.206 ip4:136.167.10.75 \" \"ip4:216.147.212.20/30 ip4:52.224.142.128 ip4:72.15.208.71 ip4:54.236.128.150 ip4:64.74.237.230/31 -all\"",
                "\"e2ma-verification=8figb\"",
                "\"atlassian-sending-domain-verification=6077bcf2-1d5d-4890-bd64-44595fe5f903\"",
                "\"atlassian-domain-verification=Jm5pwFOAXtdC/LScI/SAI0LmJgxzYAtttWuzlGBfngg1e7K3tvmyvojEFvTZKCWB\"",
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                "\"google-site-verification=VvEbyEb64ri6R67r1AK6RxRdFpaHB1rh-sDEVLCidPo\"",
                "\"e2ma-verification=eg2eb\"",
                "\"cisco-ci-domain-verification=4eb590044c87ce7a3d440769d8e4727f27131ba17b2425e6fb171ccb9d5faf57\"",
                "\"apple-domain-verification=HDuJy1UMoAmBpFup\"",
                "\"google-site-verification=ZYWr-XyLlo9aztrC1BKAFjryCkkhsDt7JGHhE5iqHAY\"",
                "\"box-domain-verification=f37b81f13b422b79c23aad733b3943e7cea833fd7e498e19c276d0283bb251ba\"",
                "\"sij7qofovndodvjgjhmgmkeof\"",
                "\"MS=B874BC6797A6C1AA1B5914EFC33FFC97233D3252\"",
                "\"adobe-idp-site-verification=ca41dbb72cd238627e8af63cf76b2958131db6da50d242f91cd56bced00d3c04\"",
                "\"m98prj8e1ojp37v6rfok1fmodq\""
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            "NS": [
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                "a22-66.akam.net.",
                "a7-67.akam.net.",
                "a28-67.akam.net.",
                "a5-65.akam.net.",
                "a12-67.akam.net."
            ],
            "SOA": [
                "rocky.bc.edu. dnsadmins.bc.edu. 2201136343 300 3600 2419200 900"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "151.101.3.10",
            "151.101.195.10",
            "151.101.131.10",
            "151.101.67.10"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:_spf.google.com include:_spf.qualtrics.com include:relay.bc.edu ip4:104.45.175.206 ip4:136.167.10.75 ip4:216.147.212.20/30 ip4:52.224.142.128 ip4:72.15.208.71 ip4:54.236.128.150 ip4:64.74.237.230/31 -all",
        "dmarc": "v=DMARC1; p=reject; rua=mailto:ir3mb6ua@ag.dmarcian.com, mailto:__dmarc-rua__@bc.edu; ruf=mailto:ir3mb6ua@fr.us.dmarcian.com, mailto:__dmarc-rua__@bc.edu;",
        "dkim_selector": "google",
        "dkim_host": "google._domainkey.bc.edu",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+IdfUUniRoVSz2BtUHk8qV4pk0W0358ft40gpxXN2CYa8GYZjo6QZlEuF3zgsd16BeoSPVMvEpo9v5RuaL4RVu75IZ34R2eHbRqQDWuHkI6uazt1+JXLIpW5JYdZyooF3677sTzlHAJI83xmNjCM2dSTExd62GtMnlvyd/PCliHLsus+0Bzo00Pd6rEaCpdSCyUulFkjkWQ3oIOv1f8Nxewk499ORmBP8sHcpOrtkK2CR//PnrVN5RE2jwdZeZ/jLUPaxqOM9hHMzdHKLEHi49rP5+WRTCdlBowtfSNlKrVjoDCBGgRMzFanvEnlybcM85RpoWuhVl47fkxBpsT1TwIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 3,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": "v=TLSRPTv1;rua=mailto:ir3mb6ua@tls.us.dmarcian.com,mailto:__dmarc-rua__+tls@bc.edu;"
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    "advanced": {
        "ptr": "",
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            "consistent": true,
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                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
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                        "151.101.195.10",
                        "151.101.3.10",
                        "151.101.67.10"
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                    "time_ms": 61.5
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                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
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                    "time_ms": 53.42
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
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                    "time_ms": 50.52
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                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
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                    "time_ms": 47.77
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                    "provider": "AdGuard",
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    },
    "ssl": {
        "available": true,
        "issuer": "Sectigo Limited",
        "subject": "bc.edu",
        "valid_from": "2026-03-04T18:00:00-06:00",
        "valid_to": "2027-03-05T17:59:59-06:00",
        "days_remaining": 208,
        "san": [
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            "www.bc.edu"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
        "url": "https://www.bc.edu/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "location": "https://www.bc.edu",
            "cache-control": "max-age=300,s-maxage=600,stale-while-revalidate=3600,stale-if-error=3600",
            "expires": "Sun, 09 Aug 2026 04:48:26 GMT",
            "content-type": "text/html;charset=utf-8",
            "accept-ranges": "bytes",
            "age": "0",
            "date": "Sun, 09 Aug 2026 04:43:26 GMT",
            "strict-transport-security": "max-age=31557600",
            "set-cookie": "affinity=\"afac88e8462db553\"; Path=/; HttpOnly; secure",
            "x-served-by": "cache-stl760054-STL",
            "x-cache": "MISS",
            "x-timer": "S1786250607.672684,VS0,VS0,VE141",
            "content-length": "78324",
            "x-frame-options": "SAMEORIGIN",
            "last-modified": "Sun, 09 Aug 2026 04:00:25 GMT",
            "etag": "\"131f4-658954702c97e\"",
            "x-vhost": "bc publish",
            "content-disposition": "inline",
            "x-content-type-options": "nosniff",
            "vary": "Accept-Encoding"
        },
        "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": {
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        "title": "Home - Boston College",
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        "success": true,
        "error": "",
        "status": 206
    },
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            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
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            "country": "",
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            "city": "",
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            "isp": ""
        },
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            "country": "",
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            "organization": "",
            "isp": ""
        },
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            "country": "",
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            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
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                "open": false,
                "time_ms": 21.7,
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                "port": 465,
                "open": false,
                "time_ms": 4007.9,
                "banner": "",
                "error": "Connection timed out"
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                "port": 587,
                "open": false,
                "time_ms": 4020.1,
                "banner": "",
                "error": "Connection timed out"
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    "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": 84.77
}