{
    "ok": true,
    "domain": "mhlw.go.jp",
    "generated_at": "2026-08-08T20:14:52-05:00",
    "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": "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",
                "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": "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": "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": [
                "30 mx2.tgnw.mhlw.go.jp.",
                "10 mx1.tgnw.mhlw.go.jp."
            ],
            "TXT": [
                "\"MS=ms61943619\"",
                "\"v=spf1 include:spf-tgnw4.mhlw.go.jp include:res.cisco.com include:service-now.com +ip4:208.90.57.0/26 +ip4:204.15.81.0/26 +ip4:168.245.2.78 +ip4:168.245.116.188 -all\"",
                "\"MS=ms21428737\"",
                "\"google-site-verification=4MTX-i5akyuVP_GIL6SwiD6vnup7-AEywWLX3fxv4Dk\""
            ],
            "NS": [
                "a8-67.akam.net.",
                "a1-134.akam.net.",
                "a2-64.akam.net.",
                "a11-67.akam.net.",
                "a5-66.akam.net.",
                "a22-65.akam.net."
            ],
            "SOA": [
                "a1-134.akam.net. postmaster.mhlw.go.jp. 2026080601 3600 7200 1209600 600"
            ],
            "CAA": [],
            "DS": [
                "60775 8 2 AAA78A7385AB5E0F1D2A71B80F12026794A09FC46DB31E4B352B6621 F0AA2039",
                "23050 8 2 39A64C9D9F161C6D56BB6B61B1CF8B491481EC49EBCB7A7F0E8E193C ABEE739B",
                "25670 8 2 CF792F0F4FB5018B1433EBD59F7A931EC3D434CA14BB84248CE7F89A 16C23CF3",
                "37939 8 2 C1A1DA92805518752ADE271871081F68146D571283E0234B19B728FB 6B3604A2"
            ],
            "DNSKEY": [
                "257 3 8 AwEAAa9XzZKbbDHZ55p5OrBumsbqg8gA96SC7THqK57LdhwENfp5Px+4 S+4ZOmRVJU145B278B8PrbtS0x8FsLaLcdDgjZFyse2s7Y810DFDzG9C 5V42BPyvCmChMUtx+85w0nnlJxAa4HFmBBMpUO6/0HBV93xlrk0aUSkI /n+MOyBKn7PLgwbFC/Q9+pmPpOcYWF17o822It5i5LzKfMNsV+PCMCPI lGte6PN1mNF4mkH+BP4mqAZs54HuQEw7T+mXab4+9dSNIYdTDgmqfNfM aSdZXBGjKU44Ogc3si9+Jg/WztTiFcT2VSLdP3VYwuFDi07Bh3jxELYO yNRkIyrPjo0=",
                "256 3 8 AwEAAcLzHiwExOlpuwEWPa/KHpscfHMWvbFyBmiABfzOyPCyQeu40ncL +BZnqNE9twip1YuRurwt8K4ZBBakFl40DsDuu1+YVlTtWGP0UvZqV1Se 93qve09x0B7OzXHyCqFr342ka+6mROeR8JaJb9nbVqZDJiMfJRj3kzQI CNbG+ROb"
            ],
            "RRSIG": [
                "DNSKEY 8 3 600 20270806051843 20260806051843 37939 mhlw.go.jp. ELmw9K/D6JtlMCmEjnGk7j9oQVdojfoKuhUI2PO1Qz30eOCbcAqEv5v7 /NP/VsLX14dQdeXeZq0/uzLyFNOFusf7Ve+NQwavsvtPHOOZfuvwx64t GuxNrB8spxn+YNSAkEU62rWXCtKfTzcmc2eIW73zNHrjc+J6DLM/HQhb jsjw/7CHofohMtzPmpzEcfvdfkuOCZ97CX1SCH5ZZrcrq7w+184ReBAp oGcBGU2maiShU1FfjX3OC7qgY85hs0cFgnZUQkUEI27tLWcUJKoQ1McH +WMEyS5k81o1PIL6inq/ETuwYRrZ3bHmhacFPi5wT5PQIoPu90FgzZkY Ynewmw==",
                "NS 8 3 600 20270806051843 20260806051843 61533 mhlw.go.jp. S803TFmMJnL2VezJ5a/A3W4z4U7r00LVqXR2r479o67ynl60Koi6rNwi t214XKzPiajMSWpPA322aEAvlOXRqZqap2PvB8KcfaAr6aoW7gEecame KP7e0eeDayZf5MKF5gyQg/Th8bwnLBqDsLf4HnZFSwAYCb8taiLq5ZIs Jhg=",
                "SOA 8 3 600 20270806051843 20260806051843 61533 mhlw.go.jp. KpFoybiO+k3vOGE+x2JwXC58MDThUNqdhNkSUMJ+0uXwmpk8rmm/Xc7U YLZWSNrw/fSZ5hsimrHZkPZedagqekQ/7RNU66GJsgbmWUOTwbX0PtMG lkxjFMpf+fWR+vD9d1hiR1amWO/u0/nyGRL4FaVWfEBuAF6pu+1qnKU4 DUk="
            ],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:spf-tgnw4.mhlw.go.jp include:res.cisco.com include:service-now.com +ip4:208.90.57.0/26 +ip4:204.15.81.0/26 +ip4:168.245.2.78 +ip4:168.245.116.188 -all",
        "dmarc": "v=DMARC1; p=none; adkim=r; rua=mailto:dmarc-report@mhlw.go.jp; ruf=mailto:dmarc-report@mhlw.go.jp",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.mhlw.go.jp",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA45N2QymBuxq4aCStN/B06SIlLw5T3kDrZL9QObIVFLO7GJaR+Jg8zwSaPUZsUBbAFqAaqua2r55MnxNBIaI8hIkI1lbktw55rNb6fXL8tod436BeAN6dlVL7tDWmCw5QReG/CI49ebQ+xRuSS60wmUqKS8lHfU9pPM+vl31U7WjKFtqbvEKkGozYqTh3QBudklKPlDk0jFn/ab4MvKmxOTIYN7qkJwf8O5pl/y1NRdRigLun6MfLyvf8Tjv6fdBtyXT05T0o75/7/arCrNA/22GjI3PNWXLCl9nl5Gn90/lggLkGItnN/8f3nEOfezIzBpTAC+sdZ1xmnJKLtNCXhQIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 3,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "none"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": false,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [],
                    "time_ms": 53.2
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [],
                    "time_ms": 59.03
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [],
                    "time_ms": 71.79
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [],
                    "time_ms": 77.31
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [],
                    "time_ms": 69.66
                }
            ]
        }
    },
    "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://mhlw.go.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://mhlw.go.jp/",
        "title": "",
        "description": "",
        "success": false,
        "error": "Could not resolve host: mhlw.go.jp"
    },
    "network": [],
    "smtp": {
        "host": "mx2.tgnw.mhlw.go.jp",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 10.1,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4010.3,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4020,
                "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": 90.8
}