{
    "ok": true,
    "domain": "meti.go.jp",
    "generated_at": "2026-08-08T21:40:43-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 30,
        "label": "Critical",
        "categories": {
            "dns": 30,
            "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": 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": 0,
                "lost_points": 10,
                "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": 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": "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": "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": "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": "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": [
                "0 meti-go-jp.mail.protection.outlook.com."
            ],
            "TXT": [
                "\"MS=ms30900779\"",
                "\"skq66nr3efctnt5915rl3q0ep5\"",
                "\"google-site-verification=GEfgZ0Ng-gjvZuCYdbyEP6W3kCrJ5NdUArCzeY04D3U\"",
                "\"4cbjvmb93idi4rb4cd2vq22oho\"",
                "\"MS=ms20455958\"",
                "\"3t3i2trkncqff4r82r3pitgbro\"",
                "\"v=spf1 ip4:101.102.225.43 ip4:101.102.225.165 \" \"include:spf.protection.outlook.com include:mm-enquete-cnt.meti.go.jp include:m7frt990001.meti.go.jp include:m7frt980001.meti.go.jp include:webcas.net include:spf01.email.s-idc.net include:haishin.mmagazine.meti.go.jp -all\"",
                "\"MS=7E16A96AF9B07AAD6B483B6DDFA3FFE67E0411EA\""
            ],
            "NS": [
                "a28-65.akam.net.",
                "a11-67.akam.net.",
                "a14-64.akam.net.",
                "a8-66.akam.net.",
                "a9-67.akam.net.",
                "a1-230.akam.net."
            ],
            "SOA": [
                "a1-230.akam.net. postmaster.meti.go.jp. 2026080501 10800 3600 604800 300"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [
                "257 3 8 AwEAAd73ytEeG9gV3JbX2S2qpybLJBdJlVpVq54oTnzZPR0BrYyVMK/u 9fCGpQaTFWB1PFtwS+02QHH9JuNLoKt8InhHisblIeN6aEVr31v8FQf8 Gf2wlQxyY/Fk1Gm4AhGJ2Ysf2hXoIITCRJ9oevcCWVFS8J3i57PzX7E3 5XccTOSM64NLLPjnomL0PosKEkzlETAuWtFCV+Wy2seaVcS6tmxOayKC QtvCSmcek7J/zlU7E3r6lI7HFXJ5hpNF0wGYCIo8GiVlJaxTtzF7WnHJ z1oaT6bnfQCTfaVhYFt9TEgbxWXBrvjdya+E9dIFE04j4f0l0og1LQQp w3xAyV2sFqE=",
                "256 3 8 AwEAAdZEYd46RbpIrV8VbLGVvraQI3Bhohr71UNNDhmp20+2cbyixSOu aST2eTIFvoBYo/zdrUSov0bhlOwbr73qLO8FOKnYJ/1OIYZcGCOS7qj/ eOCpHIObxbJoVHDB65a6vlrLjrbT3FSqkfH5K4312K5sFCp9/3gddBuk jXDztQhP",
                "256 3 8 AwEAAcib+5F/bzhmwwRoFsmVLAv1gS0TZgP0CSNtmZR4XWxLApQ/+Yia 3TS6lbcUQ8Z1ko1/8X7gqs1l9hNPGPT3rDYvxEZrkb89Xdydxz7FNrGD zNtMMEKf39I4rRrj78QxRaUky86xnzym1F3jcdUzfw8uPw+CiEyLoT8l 5D7RIrC/"
            ],
            "RRSIG": [
                "NS 8 3 300 20260811104507 20260808094507 44329 meti.go.jp. lpQoIHJgb7vPAZJhbWo7qrgRU2iZ9X5TGI+natyGkTh5fIs44TcTTTl4 Pzo+qqUvcWTaP0NqkBM8R5pF6qJV5PXo2xefzJKB854ldoohDI6xCGyU MYuPwZ67SpEjhLXNRG9qIuDmfaofuWrR1m/0c+L4F7lWDPhzIsEkNC/5 52o=",
                "SOA 8 3 300 20260811104507 20260808094507 44329 meti.go.jp. iHGyJdMRgbF52K4VzqRw/cZpMo1dH9YvrWW1+FCFwhOsIXjV8kf6PTCv CJQur5o6a6NT1Hfa5Pdc6CO9oEDl7BowM6Sa6U9wGMsU539BJ88IhGZ3 MDiJq3L2Wzzefzug1ZWdRkqutPqcKW4U517BQyosFyrF/uMOlFBeIA/0 POo=",
                "TXT 8 3 300 20260811104507 20260808094507 44329 meti.go.jp. Ya1APYCBfk1d1BBBl1GIWGUionlNvc5zU9XiTikTFHjxqI7TCQ4eWB12 2UgypKiysrtVRuauVJ+Dzn7uYUGU/gOCFVTblQSoIhcnqtmPuuDVwvCF 9s6bofHRGcJFGCyM8VWJwA0s7wzbwHcymxqEjFBK62j8MLK4OZ+kBR6u 7Kc="
            ],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 ip4:101.102.225.43 ip4:101.102.225.165 include:spf.protection.outlook.com include:mm-enquete-cnt.meti.go.jp include:m7frt990001.meti.go.jp include:m7frt980001.meti.go.jp include:webcas.net include:spf01.email.s-idc.net include:haishin.mmagazine.meti.go.jp -all",
        "dmarc": "v=DMARC1; p=none; pct=100; rua=mailto:rua-report@meti.go.jp; ruf=mailto:ruf-report@meti.go.jp",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.meti.go.jp",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3VqI8c1iRXpj/pClIJsOI2ns2j4OAuQE5PhUOcoLrfOlqSQx0f6wrBo/GK3nugbnJ6ARE6Qss1FbBYdOpHUIesXfAeJbH708Srgylxd58aw97UytJAEJxgAv8ifS+FkOEOqkbQ5TyOfL49bzuX46SbBgYyJuaghxW/xDVxQEaBIame8BTowfYBWrm6kJbmeSAy/tiHgBNWDMl531B+YQD2Um5CoIL8IusdiUkkjVsULcp9NkU93vMtvBwqS96s42zSz/SwxFb5HytEp57msZkpCIgKfAVx4TLfNgZhCBeZTyd5ZpKvoKFJYsoF4L9KBAUjY+aVlkYSplmd/JirB4tQIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 7,
            "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": 72.09
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [],
                    "time_ms": 81.72
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [],
                    "time_ms": 233.58
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [],
                    "time_ms": 237.83
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [],
                    "time_ms": 217.48
                }
            ]
        }
    },
    "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://meti.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://meti.go.jp/",
        "title": "",
        "description": "",
        "success": false,
        "error": "Could not resolve host: meti.go.jp"
    },
    "network": [],
    "smtp": {
        "host": "meti-go-jp.mail.protection.outlook.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 28.2,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4028.5,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4021.6,
                "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": 82.37
}