{
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    "domain": "5ch.net",
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    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 85,
        "label": "Good",
        "categories": {
            "dns": 95,
            "mail": 90,
            "security": 65,
            "network": 70,
            "availability": 100
        },
        "category_weights": {
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            "mail": 20,
            "security": 25,
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            "availability": 20
        },
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                "category": "dns",
                "title": "IPv4 (A)",
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                "earned_points": 30,
                "lost_points": 0,
                "detail": "3 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
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                "earned_points": 10,
                "lost_points": 0,
                "detail": "3 IPv6 address(es) detected."
            },
            {
                "category": "dns",
                "title": "Name server redundancy",
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                "earned_points": 20,
                "lost_points": 0,
                "detail": "2 NS record(s); 2 or more required."
            },
            {
                "category": "dns",
                "title": "SOA record",
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                "detail": "Authoritative zone record."
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                "category": "dns",
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            {
                "category": "dns",
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                "detail": "Certificate authority restriction."
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            {
                "category": "dns",
                "title": "DNS propagation",
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            },
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                "category": "mail",
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                "detail": "1 MX record(s)."
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                "category": "mail",
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                "detail": "DMARC policy published."
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                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30,
                "detail": "PTR not detected."
            },
            {
                "category": "network",
                "title": "IPv4 diversity",
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                "lost_points": 0,
                "detail": "Two or more IPv4 addresses receive full points."
            },
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            {
                "level": "ok",
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                "lost_points": 0
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            {
                "level": "ok",
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                "level": "ok",
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                "level": "ok",
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                "max_points": 15,
                "earned_points": 15,
                "lost_points": 0
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                "level": "error",
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                "level": "ok",
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                "earned_points": 10,
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            {
                "level": "ok",
                "title": "MX records",
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                "level": "ok",
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                "detail": "SPF policy published.",
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                "earned_points": 25,
                "lost_points": 0
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            {
                "level": "ok",
                "title": "DMARC",
                "detail": "DMARC policy published.",
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                "lost_points": 0
            },
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                "level": "ok",
                "title": "DKIM",
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                "lost_points": 0
            },
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                "level": "error",
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                "detail": "Mail transport policy.",
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                "lost_points": 5
            },
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                "level": "error",
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                "detail": "TLS reporting policy.",
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                "earned_points": 0,
                "lost_points": 5
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                "level": "ok",
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                "earned_points": 55,
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            },
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                "level": "ok",
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                "earned_points": 10,
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            },
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                "level": "error",
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                "earned_points": 0,
                "lost_points": 35
            },
            {
                "level": "error",
                "title": "PTR reverse DNS",
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                "category": "network",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "level": "ok",
                "title": "IPv4 diversity",
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                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv6 connectivity",
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                "earned_points": 35,
                "lost_points": 0
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            {
                "level": "ok",
                "title": "DNS resolution",
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                "earned_points": 40,
                "lost_points": 0
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            {
                "level": "ok",
                "title": "HTTP response",
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                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "HTTPS final URL",
                "detail": "Final URL uses HTTPS.",
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                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            }
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            "MX": [
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            "NSEC": [
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            ],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
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        "dkim_selector": "default",
        "dkim_host": "default._domainkey.5ch.net",
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        "spf_analysis": {
            "valid": true,
            "lookups": 1,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "quarantine"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
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    "advanced": {
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                    "provider": "Google",
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                    "result": [
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                    "time_ms": 70.79
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        "valid_to": "2026-10-22T16:32:25-05:00",
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        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
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        "headers": {
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            "content-security-policy": false,
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            "referrer-policy": false,
            "permissions-policy": false,
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            "cross-origin-embedder-policy": false,
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                "time_ms": 53.5,
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        "timezone": "",
        "browser": "Other",
        "os": "Other",
        "language": "",
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}