{
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    "domain": "christianbook.com",
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        "total": 68,
        "label": "Fair",
        "categories": {
            "dns": 60,
            "mail": 90,
            "security": 73,
            "network": 50,
            "availability": 60
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            "mail": 20,
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            "network": 10,
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                "category": "dns",
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            {
                "category": "dns",
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                "category": "dns",
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                "category": "dns",
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                "category": "dns",
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                "category": "dns",
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                "category": "dns",
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                "category": "mail",
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                "category": "mail",
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                "category": "mail",
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                "detail": "DMARC policy published."
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                "category": "mail",
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                "earned_points": 20,
                "lost_points": 0,
                "detail": "A DKIM selector was verified."
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                "category": "mail",
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                "earned_points": 0,
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                "detail": "Mail transport policy."
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                "category": "mail",
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                "detail": "TLS reporting policy."
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                "category": "security",
                "title": "Valid TLS certificate",
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                "detail": "190 day(s) remaining."
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                "category": "security",
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                "category": "network",
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                "lost_points": 0,
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                "category": "network",
                "title": "IPv4 diversity",
                "max_points": 35,
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                "lost_points": 15,
                "detail": "Two or more IPv4 addresses receive full points."
            },
            {
                "category": "network",
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                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35,
                "detail": "AAAA availability."
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                "category": "availability",
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                "detail": "HTTP/2 500 "
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            {
                "category": "availability",
                "title": "HTTPS final URL",
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                "earned_points": 20,
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                "level": "error",
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                "lost_points": 10
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                "level": "ok",
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                "level": "ok",
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                "max_points": 10,
                "earned_points": 10,
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            {
                "level": "error",
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                "detail": "Both DS and DNSKEY are required.",
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                "lost_points": 15
            },
            {
                "level": "error",
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                "detail": "Certificate authority restriction.",
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                "earned_points": 0,
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                "level": "error",
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            {
                "level": "ok",
                "title": "MX records",
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                "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",
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                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "Valid TLS certificate",
                "detail": "190 day(s) remaining.",
                "category": "security",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Certificate lifetime",
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                "category": "security",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "warning",
                "title": "HTTP security headers",
                "detail": "2 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 8,
                "lost_points": 27
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: a23-194-104-27.deploy.static.akamaitechnologies.com",
                "category": "network",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "warning",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 20,
                "lost_points": 15
            },
            {
                "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": "error",
                "title": "HTTP response",
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                "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": {
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            "AAAA": [],
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            "MX": [
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                "\"google-site-verification=4ZdEvYRvj0Oy-ZZ1O_DbEJWMy5W7JQMRD6qEg3oMODQ\"",
                "\"spf2.0/pra mx ip4:206.35.1.0/24 ip4:192.216.76.0/24 ip4:4.17.160.128/27 ip4:208.68.76.0/22 ip4:216.150.56.6 ip4:216.150.57.6 include:cust-spf.exacttarget.com -all\"",
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            "NS": [
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                "a5-66.akam.net.",
                "a2-67.akam.net.",
                "a24-66.akam.net.",
                "a4-64.akam.net."
            ],
            "SOA": [
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            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
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        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 ip4:104.211.29.43 ip4:208.68.76.0/22 ip4:216.150.56.6 ip4:216.150.57.6 ip4:38.111.9.224/28 ip4:165.227.68.23 ip4:38.88.208.18 ip4:108.26.239.114 include:sendgrid.net include:cust-spf.exacttarget.com include:spf.protection.outlook.com -all",
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        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.christianbook.com",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt1wIW2zkh9sZwxG0KznZN2+Gy64mw23RnHepBH/mgltj7ed0NEiEEkAevSdju5GfD6SjPrZj7EzgshTCuiNqFppzcwZHflBcCFEz52JdtMQXNLRjEOV99hDWZvDAJdc61qg4PIk/pQhczYNXQL0E8c0Fpfc8yBQ6iGBEt0JKzpo4OCRSZyAsbrEywX5V5DXCKr00nkhiEPU0V5b2F/Nnio8O7nfyM0ZVDlqsuANUbLdm2AsUJ/fi58/MwvLGHpzz00RQuX7mPMx2kD6w/lokIOmkyilJF+bRAjpU70uwMVrHXlF2JrSDrWNiuD4Nhhb363j/lUFIJo1VzNk1nfZV5QIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 3,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
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    "advanced": {
        "ptr": "a23-194-104-27.deploy.static.akamaitechnologies.com",
        "propagation": {
            "consistent": false,
            "results": [
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                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
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                    ],
                    "time_ms": 49.77
                },
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                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
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                    "time_ms": 81.98
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                    "provider": "Quad9",
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                    "result": [
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                    "provider": "OpenDNS",
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                    "result": [
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                    "time_ms": 68.01
                },
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                    "provider": "AdGuard",
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                    "time_ms": 63.25
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        "valid_to": "2027-02-16T17:59:59-06:00",
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            "christianbook.com"
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        "cipher": "TLS_AES_256_GCM_SHA384"
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        "status": "HTTP/2 500 ",
        "http_version": "3",
        "headers": {
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            "content-type": "text/html",
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            "mime-version": "1.0"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": false,
            "x-content-type-options": true,
            "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
        },
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        "powered_by": ""
    },
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        "success": true,
        "error": "",
        "status": 206
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            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
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        "ports": [
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                "port": 25,
                "open": false,
                "time_ms": 36,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4036,
                "banner": "",
                "error": "Connection timed out"
            },
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                "port": 587,
                "open": false,
                "time_ms": 4045.2,
                "banner": "",
                "error": "Connection timed out"
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        ]
    },
    "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": 107.93
}