{
    "ok": true,
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        "hit": true,
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    },
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        "total": 63,
        "label": "Fair",
        "categories": {
            "dns": 70,
            "mail": 20,
            "security": 81,
            "network": 85,
            "availability": 60
        },
        "category_weights": {
            "dns": 25,
            "mail": 20,
            "security": 25,
            "network": 10,
            "availability": 20
        },
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            {
                "category": "dns",
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                "earned_points": 30,
                "lost_points": 0,
                "detail": "1 IPv4 address(es) detected."
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            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
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                "earned_points": 10,
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            {
                "category": "dns",
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                "detail": "1 NS record(s); 2 or more required."
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            {
                "category": "dns",
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            {
                "category": "dns",
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                "detail": "DS and DNSKEY detected."
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            {
                "category": "dns",
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            {
                "category": "dns",
                "title": "DNS propagation",
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                "earned_points": 0,
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            {
                "category": "mail",
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                "earned_points": 20,
                "lost_points": 0,
                "detail": "1 MX record(s)."
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            {
                "category": "mail",
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                "max_points": 25,
                "earned_points": 0,
                "lost_points": 25,
                "detail": "SPF policy not found."
            },
            {
                "category": "mail",
                "title": "DMARC",
                "max_points": 25,
                "earned_points": 0,
                "lost_points": 25,
                "detail": "DMARC policy not found."
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            {
                "category": "mail",
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                "max_points": 20,
                "earned_points": 0,
                "lost_points": 20,
                "detail": "No tested DKIM selector responded."
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            {
                "category": "mail",
                "title": "MTA-STS",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "Mail transport policy."
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            {
                "category": "mail",
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                "earned_points": 0,
                "lost_points": 5,
                "detail": "TLS reporting policy."
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            {
                "category": "security",
                "title": "Valid TLS certificate",
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                "earned_points": 55,
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                "detail": "64 day(s) remaining."
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            {
                "category": "security",
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                "earned_points": 10,
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                "detail": "Full points require at least 30 days remaining."
            },
            {
                "category": "security",
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                "earned_points": 16,
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                "detail": "4 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
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                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: qro02s28-in-f14.1e100.net"
            },
            {
                "category": "network",
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                "earned_points": 20,
                "lost_points": 15,
                "detail": "Two or more IPv4 addresses receive full points."
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                "category": "network",
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                "earned_points": 35,
                "lost_points": 0,
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            {
                "category": "availability",
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                "earned_points": 40,
                "lost_points": 0,
                "detail": "At least one address family must resolve."
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            {
                "category": "availability",
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                "earned_points": 0,
                "lost_points": 40,
                "detail": "HTTP/2 404 "
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            {
                "category": "availability",
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                "earned_points": 20,
                "lost_points": 0,
                "detail": "Final URL uses HTTPS."
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        ],
        "methodology": "Each category is normalized to 100. The total is the weighted sum: DNS 25%, Email 20%, Security 25%, Network 10%, Availability 20%.",
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            {
                "level": "ok",
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            {
                "level": "ok",
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                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "error",
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                "lost_points": 20
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            {
                "level": "ok",
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                "lost_points": 0
            },
            {
                "level": "ok",
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                "earned_points": 15,
                "lost_points": 0
            },
            {
                "level": "ok",
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                "lost_points": 0
            },
            {
                "level": "error",
                "title": "DNS propagation",
                "detail": "Agreement between public resolvers.",
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                "earned_points": 0,
                "lost_points": 10
            },
            {
                "level": "ok",
                "title": "MX records",
                "detail": "1 MX record(s).",
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                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "SPF",
                "detail": "SPF policy not found.",
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                "max_points": 25,
                "earned_points": 0,
                "lost_points": 25
            },
            {
                "level": "error",
                "title": "DMARC",
                "detail": "DMARC policy not found.",
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                "max_points": 25,
                "earned_points": 0,
                "lost_points": 25
            },
            {
                "level": "error",
                "title": "DKIM",
                "detail": "No tested DKIM selector responded.",
                "category": "mail",
                "max_points": 20,
                "earned_points": 0,
                "lost_points": 20
            },
            {
                "level": "error",
                "title": "MTA-STS",
                "detail": "Mail transport policy.",
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                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "error",
                "title": "TLS-RPT",
                "detail": "TLS reporting policy.",
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                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "Valid TLS certificate",
                "detail": "64 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": "4 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 16,
                "lost_points": 19
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: qro02s28-in-f14.1e100.net",
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                "max_points": 30,
                "earned_points": 30,
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            },
            {
                "level": "warning",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
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                "max_points": 35,
                "earned_points": 20,
                "lost_points": 15
            },
            {
                "level": "ok",
                "title": "IPv6 connectivity",
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                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DNS resolution",
                "detail": "At least one address family must resolve.",
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                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "HTTP response",
                "detail": "HTTP/2 404 ",
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                "max_points": 40,
                "earned_points": 0,
                "lost_points": 40
            },
            {
                "level": "ok",
                "title": "HTTPS final URL",
                "detail": "Final URL uses HTTPS.",
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                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            }
        ]
    },
    "dns": {
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                "www4.l.google.com."
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                "www4.l.google.com."
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            "DS": [
                "www4.l.google.com."
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            "DNSKEY": [
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            "NSEC": [],
            "NSEC3": [
                "www4.l.google.com."
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                "www4.l.google.com."
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            "NAPTR": [
                "www4.l.google.com."
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            "TLSA": [
                "www4.l.google.com."
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            "SSHFP": [
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        "ipv4": [
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        "dkim_selector": "x",
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        "dkim": "",
        "spf_analysis": {
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            "lookups": 0,
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        "dmarc_analysis": {
            "valid": false,
            "policy": ""
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        "tls_rpt": ""
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        "ptr": "qro02s28-in-f14.1e100.net",
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                    "time_ms": 83.03
                },
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                },
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                    "provider": "Quad9",
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                    "time_ms": 23.61
                },
                {
                    "provider": "OpenDNS",
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                    "time_ms": 43.83
                },
                {
                    "provider": "AdGuard",
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                    "time_ms": 40.74
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            ]
        }
    },
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        "issuer": "Google Trust Services",
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        "valid_to": "2026-10-12T13:06:28-05:00",
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