{
    "ok": true,
    "domain": "mufg.jp",
    "generated_at": "2026-08-09T11:10:47-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 33,
        "label": "Critical",
        "categories": {
            "dns": 45,
            "mail": 90,
            "security": 0,
            "network": 0,
            "availability": 20
        },
        "category_weights": {
            "dns": 25,
            "mail": 20,
            "security": 25,
            "network": 10,
            "availability": 20
        },
        "items": [
            {
                "category": "dns",
                "title": "IPv4 (A)",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30,
                "detail": "0 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": "9 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": 15,
                "lost_points": 0,
                "detail": "DS and DNSKEY detected."
            },
            {
                "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": 0,
                "lost_points": 10,
                "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": 0,
                "lost_points": 55,
                "detail": "No valid certificate was retrieved."
            },
            {
                "category": "security",
                "title": "Certificate lifetime",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10,
                "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": 0,
                "lost_points": 30,
                "detail": "PTR not detected."
            },
            {
                "category": "network",
                "title": "IPv4 diversity",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35,
                "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": 0,
                "lost_points": 40,
                "detail": "At least one address family must resolve."
            },
            {
                "category": "availability",
                "title": "HTTP response",
                "max_points": 40,
                "earned_points": 0,
                "lost_points": 40,
                "detail": "No successful HTTP response."
            },
            {
                "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": "error",
                "title": "IPv4 (A)",
                "detail": "0 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "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": "9 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": "ok",
                "title": "DNSSEC chain",
                "detail": "DS and DNSKEY detected.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 15,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "error",
                "title": "DNS propagation",
                "detail": "Agreement between public resolvers.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10
            },
            {
                "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": "error",
                "title": "Valid TLS certificate",
                "detail": "No valid certificate was retrieved.",
                "category": "security",
                "max_points": 55,
                "earned_points": 0,
                "lost_points": 55
            },
            {
                "level": "error",
                "title": "Certificate lifetime",
                "detail": "Full points require at least 30 days remaining.",
                "category": "security",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10
            },
            {
                "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": "error",
                "title": "PTR reverse DNS",
                "detail": "PTR not detected.",
                "category": "network",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "level": "error",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "level": "error",
                "title": "IPv6 connectivity",
                "detail": "AAAA availability.",
                "category": "network",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "level": "error",
                "title": "DNS resolution",
                "detail": "At least one address family must resolve.",
                "category": "availability",
                "max_points": 40,
                "earned_points": 0,
                "lost_points": 40
            },
            {
                "level": "error",
                "title": "HTTP response",
                "detail": "No successful HTTP response.",
                "category": "availability",
                "max_points": 40,
                "earned_points": 0,
                "lost_points": 40
            },
            {
                "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": [],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 msgww.bk.mufg.jp.",
                "10 msgwe.bk.mufg.jp."
            ],
            "TXT": [
                "\"box-domain-verification=d87ee42673da1ae57c1d1c4235f9710e9b2c7262ef68e215070b70e6fde1393c\"",
                "\"google-site-verification=QgD7bSwJM52TziHO4oycjHeDcmWLepU-I6q3V6qRMoI\"",
                "\"docusign=05d417ea-10b3-460c-bed1-54681abacb89\"",
                "\"anthropic-domain-verification-282fn9=Kk3dFhXNyyV88pKDGKNylZuDH\"",
                "\"adobe-idp-site-verification=1895aa4c71f716add3919b0ad6bf76b0fd562ae5a9fc5d0e95876e5594c22a8e\"",
                "\"47uCtY1Nc8bt88niM/DyDWb0dX8iXL2FxA603TYyL7qP6ae/PUge+zCTFg7EGqByUKsl38++H7hlTri+amlsvg==\"",
                "\"bp6f6lcmimrn5787icijr3nmjs\"",
                "\"docusign=7db0b67f-aee2-43eb-a38e-8693db12038f\"",
                "\"vbive8dfrtqe28bdcjd2o85c3u\"",
                "\"v=spf1 mx ip4:124.146.170.8 ip4:124.146.170.9\" \" include:spf1.mufg.jp include:_spf.salesforce.com ip4:18.176.108.42 ip4:18.176.220.142 ip4:13.208.76.193 ip4:13.208.90.19\" \" ip4:202.234.31.64/27 +ip4:23.90.106.50 +ip4:207.54.83.87 ~all\"",
                "\"s91ivim8069j0d11i7rjl5am84\"",
                "\"openai-domain-verification=dv-kL5SM0eNBRgfwO0jbJKAYqa4\"",
                "\"apple-domain-verification=L8jQEfK1tPExKC1k\"",
                "\"Dynatrace-site-verification=2cc9ca8e-f416-4057-9579-b0a937071bd5__r2mtbm9i6m9o3och834lpvcvq2\"",
                "\"MS=ms19896273\"",
                "\"MS=74B485CFE2EA1E0A2851D2906BABAE730A740F8B\"",
                "\"_8m4pkhxqypktppqe2w3k0n2uikys5nm\""
            ],
            "NS": [
                "a16-64.akam.net.",
                "a11-67.akam.net.",
                "ns004-ar0tb4rec1f4c1mj.a.d-53.jp.",
                "a26-65.akam.net.",
                "ns004-ar0tb4rec1f4c1mj.a.d-53.net.",
                "a8-67.akam.net.",
                "a5-66.akam.net.",
                "a1-10.akam.net.",
                "ns004-ar0tb4rec1f4c1mj.a.d-53.info."
            ],
            "SOA": [
                "dns01.mufg.jp. postmaster.mufg.jp. 2026080801 10800 3600 604800 3600"
            ],
            "CAA": [],
            "DS": [
                "61189 13 2 81DEEDE013DFF3B86E6E6F43037A366C21D0CB1E5B160786550261E0 A0BC3807"
            ],
            "DNSKEY": [
                "257 3 13 1IopF1bkMEfoukN06TOoe2062ZCeHeGdVtwpWQgzye4saw0LUIuH0hmJ Y/roNe/xov0aVJKo6zq9fWODEkC5dw==",
                "256 3 13 apQpT1f6F4ppY/rjm3wEYu49Oiesy8WvQRik3vJWQCEFlrXzWZ3Y3ocD yGD86Q/kbZRp1+zwXTkPuLhTEUbuNg=="
            ],
            "RRSIG": [
                "NS 13 2 3600 20261007122207 20260808105207 62017 mufg.jp. VRkkjTUyrxpHoYrTFuYAT6gl91qaNwQtVsJwGimcgBpAOcz1sieQQyJK OL3pyafOOxmxtCcgsPWgBMGoeRlecQ==",
                "TXT 13 2 3600 20261007122207 20260808105207 62017 mufg.jp. 65iNXuXvpp+Hkd4PxrhtZ0zHB4O3mguFFG6396xyE+jyElb4HxaDZnXc asT3QEVGyUIsymkpj+wCBSZ2vdjRGQ==",
                "DS 8 2 7200 20260907174503 20260808174503 11529 jp. fnou6GhZ+xClcHYP8x6osfrl9LBO+TAnvRzgfPcyOCAq9GxiGj4Fj7Vy J2vI5FJeOqRlT1jt4zKLXe7Hhi+ulSY8zenzIvhL4EPNWmUrh1eB2TDW ENmrnCcUYc2+H9lvEgJINsIj+oP0MM9hTVChTXl7ZOITk2MpKL6/GIu7 AXU="
            ],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 mx ip4:124.146.170.8 ip4:124.146.170.9 include:spf1.mufg.jp include:_spf.salesforce.com ip4:18.176.108.42 ip4:18.176.220.142 ip4:13.208.76.193 ip4:13.208.90.19 ip4:202.234.31.64/27 +ip4:23.90.106.50 +ip4:207.54.83.87 ~all",
        "dmarc": "v=DMARC1; p=reject; sp=quarantine; rua=mailto:mufg00001-ra@dmarc25.jp,mailto:dm0migwuxfg32.rua@dp.smtps.jp",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.mufg.jp",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtMzqUDQiHeeSMtuCvRw8Q4II5VVWTEd1cZbx+dYaiCoupe0NzeNuqrMZ0ON0WrJ6dFc03AF12aNYfy/u7M23HOvvKF1LoynSOkHlB8/yAyWG4pcZ8QijC5nPAJMisDniCgqQpIjybV/cRksUKRR1Nx1RCJozeo6xHcJfMDUFFi5cSkMHaCFlog5y98AK7Aay852jsGV3jqoWL4e26yy708BLazSh7v0sC8ecailXHyCFkecdBSKZpUwmuQ0khPKnaO2X060i92e1UsCPrP4APnjJNb+5r/Ke8XBBlnw6zU3V8hzK+6LvNSHN/4ZS9X2mBhsXh5kgvBQpc9GYSu8QVQIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 3,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "v=BIMI1; l=https://vmc.digicert.com/7cabceac-27aa-43fe-98a0-c62ae2f64430.svg; a=https://vmc.digicert.com/7cabceac-27aa-43fe-98a0-c62ae2f64430.pem",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": false,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [],
                    "time_ms": 60.87
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [],
                    "time_ms": 76.12
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [],
                    "time_ms": 258.33
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [],
                    "time_ms": 257.61
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [],
                    "time_ms": 82.34
                }
            ]
        }
    },
    "ssl": {
        "available": false,
        "issuer": "",
        "subject": "",
        "valid_from": "",
        "valid_to": "",
        "days_remaining": null,
        "san": [],
        "protocol": "",
        "cipher": "",
        "error": "php_network_getaddresses: getaddrinfo failed: No address associated with hostname"
    },
    "http": {
        "url": "https://mufg.jp/",
        "status": "",
        "http_version": "0",
        "headers": [],
        "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": "",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://mufg.jp/",
        "title": "",
        "description": "",
        "success": false,
        "error": "Could not resolve host: mufg.jp"
    },
    "network": [],
    "smtp": {
        "host": "msgww.bk.mufg.jp",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 10.1,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4062.5,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4021,
                "banner": "",
                "error": "Connection timed out"
            }
        ]
    },
    "visitor": {
        "ip": "216.73.217.62",
        "reverse": "",
        "country": "",
        "country_code": "",
        "region": "",
        "city": "",
        "latitude": null,
        "longitude": null,
        "isp": "",
        "organization": "",
        "asn": "",
        "timezone": "",
        "browser": "Other",
        "os": "Other",
        "language": "",
        "user_agent": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
        "is_bot": true,
        "cloudflare": false
    },
    "analysis_time_ms": 83.65
}