{
    "ok": true,
    "domain": "mapfan.com",
    "generated_at": "2026-08-11T06:47:12-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 77,
        "label": "Good",
        "categories": {
            "dns": 60,
            "mail": 90,
            "security": 69,
            "network": 65,
            "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": "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": 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": 55,
                "lost_points": 0,
                "detail": "188 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": 4,
                "lost_points": 31,
                "detail": "1 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: server-143-204-204-11.ord56.r.cloudfront.net"
            },
            {
                "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": [
            {
                "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": "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": "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": "ok",
                "title": "Valid TLS certificate",
                "detail": "188 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": "1 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 4,
                "lost_points": 31
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: server-143-204-204-11.ord56.r.cloudfront.net",
                "category": "network",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "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": [
                "143.204.204.11",
                "143.204.204.118",
                "143.204.204.68",
                "143.204.204.106"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 mail.mapfan.com."
            ],
            "TXT": [
                "\"pardot_340101_*=3dc7bb255f8347832461fb31508098f072d6a9acd41334a0f231615b708d339c\"",
                "\"v=spf1 mx include:spf1.siella.jp ip4:210.225.93.227 ip4:210.225.93.228 ip4:161.202.115.187 ip4:161.202.115.188 ip4:161.202.92.160 ip4:161.202.92.161 ip4:161.202.228.134 ip4:161.202.149.54 ip4:169.56.22.199 ip4:161.202.228.137 \" \"ip4:169.56.22.200 \" \"ip4:161.202.228.134 ip4:52.195.55.7 ip4:54.199.21.14 include:md98.maildealer.jp ~all\"",
                "\"google-site-verification=reCxTe7X-IDEj6waPi2rqQHR5yOT1id-OqapyQVkJB0\"",
                "\"google-site-verification=euXVzyDLxMPcxcPZl06xlVJoIlwm1qSI0Vy4nJr8VKg\""
            ],
            "NS": [
                "ns-772.awsdns-32.net.",
                "ns-2042.awsdns-63.co.uk.",
                "ns-1114.awsdns-11.org.",
                "ns-201.awsdns-25.com."
            ],
            "SOA": [
                "ns-1114.awsdns-11.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "143.204.204.11",
            "143.204.204.118",
            "143.204.204.68",
            "143.204.204.106"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 mx include:spf1.siella.jp ip4:210.225.93.227 ip4:210.225.93.228 ip4:161.202.115.187 ip4:161.202.115.188 ip4:161.202.92.160 ip4:161.202.92.161 ip4:161.202.228.134 ip4:161.202.149.54 ip4:169.56.22.199 ip4:161.202.228.137 ip4:169.56.22.200 ip4:161.202.228.134 ip4:52.195.55.7 ip4:54.199.21.14 include:md98.maildealer.jp ~all",
        "dmarc": "v=DMARC1; p=reject; rua=mailto:infra_dev@geot.jp,mailto:dmarc_agg@vali.email;",
        "dkim_selector": "s1",
        "dkim_host": "s1._domainkey.mapfan.com",
        "dkim": "k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyw+mJxerArTrqxJc9C5D25owaTzUfp8DAWRcfIewLs1UL4Bjt+TFT1p54inIeMU4oab5RVOu3+aM0YMsWHsrBNrTeOLXha+eNLngaDeK9TOPa7H5owr6unMbp7vMNChWavEgyA/86ex4GHYvaXIUkVRvBcH1F/TqyZisWDRQ0VqKx0UHRB/2EodL0jS2XbGJuyrauRDIJa2MAa0k3dI6NhJlxbBl4O/44kA/zSvxrjdJl6wEopmAx4+PA7jXyNBbSnE3031y1lkU6b+0zHdUg9Q2zkC31nTsfF2j6hOlXsWJ+d82auljdZxkv0zla63AocI+TEPsBG85UpDVYP9SuQIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 3,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "server-143-204-204-11.ord56.r.cloudfront.net",
        "propagation": {
            "consistent": false,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "54.192.100.26",
                        "54.192.100.54",
                        "54.192.100.70",
                        "54.192.100.94"
                    ],
                    "time_ms": 47.51
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "143.204.204.106",
                        "143.204.204.11",
                        "143.204.204.118",
                        "143.204.204.68"
                    ],
                    "time_ms": 29.4
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "54.192.100.26",
                        "54.192.100.54",
                        "54.192.100.70",
                        "54.192.100.94"
                    ],
                    "time_ms": 104.81
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "54.192.100.26",
                        "54.192.100.54",
                        "54.192.100.70",
                        "54.192.100.94"
                    ],
                    "time_ms": 47.62
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "54.192.100.26",
                        "54.192.100.54",
                        "54.192.100.70",
                        "54.192.100.94"
                    ],
                    "time_ms": 137.86
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Amazon",
        "subject": "*.mapfan.com",
        "valid_from": "2026-01-17T18:00:00-06:00",
        "valid_to": "2027-02-15T17:59:59-06:00",
        "days_remaining": 188,
        "san": [
            "*.mapfan.com",
            "mapfan.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
        "url": "https://mapfan.com/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "content-type": "text/html; charset=utf-8",
            "content-length": "633233",
            "date": "Mon, 10 Aug 2026 05:38:46 GMT",
            "apigw-requestid": "B3yL7hfHNjMEJuA=",
            "cache-control": "must-revalidate, max-age=86400, s-maxage=604800",
            "etag": "W/\"9a991-3o1cm6rpfTsfm5fowcBSAsAeya8\"",
            "x-powered-by": "Express",
            "expires": "Tue, 11 Aug 2026 05:38:45 GMT",
            "x-cache": "Hit from cloudfront",
            "via": "1.1 73552abbaf31717af86cb9621017148a.cloudfront.net (CloudFront)",
            "x-amz-cf-pop": "ORD56-P16",
            "x-amz-cf-id": "4r4ZAQmf-A_SOaa8e44VPRvSfjTVyKe6-uJT6A0Gi2-_ntc7RaYWsA==",
            "age": "108498",
            "content-security-policy": "frame-ancestors 'self'"
        },
        "security_checks": {
            "strict-transport-security": false,
            "content-security-policy": true,
            "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": "Express"
    },
    "webpage": {
        "url": "https://mapfan.com/",
        "title": "MapFan - 地図・ルート検索",
        "description": "地図検索サイト「MapFan（マップファン）」。日本全国の最新の地図を、住所、駅、お店の名称などから検索できます。目的地までの最適な経路が検索できるルート検索、観光情報など、お出かけの際にぜひご利用ください。",
        "success": true,
        "error": "",
        "status": 200
    },
    "network": {
        "143.204.204.11": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "143.204.204.118": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "143.204.204.68": {
            "success": true,
            "country": "United States",
            "country_code": "US",
            "region": "Illinois",
            "city": "Chicago",
            "latitude": 41.8755616,
            "longitude": -87.6244212,
            "asn": 16509,
            "organization": "Amazon.com, Inc.",
            "isp": "Amazon.com, Inc.",
            "timezone": "America/Chicago"
        },
        "143.204.204.106": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "mail.mapfan.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 8.7,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4027.1,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4018.9,
                "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": 118.21
}