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        "total": 72,
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            "mail": 70,
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            "availability": 100
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                "category": "dns",
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                "category": "dns",
                "title": "IPv6 (AAAA)",
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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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                "category": "mail",
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                "category": "security",
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                "category": "security",
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                "category": "network",
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                "category": "network",
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                "level": "error",
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                "level": "error",
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                "level": "ok",
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                "level": "ok",
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                "detail": "SPF policy published.",
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                "level": "ok",
                "title": "DMARC",
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            {
                "level": "error",
                "title": "DKIM",
                "detail": "No tested DKIM selector responded.",
                "category": "mail",
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                "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
            },
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                "level": "error",
                "title": "TLS-RPT",
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                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "Valid TLS certificate",
                "detail": "80 day(s) remaining.",
                "category": "security",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0
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            {
                "level": "ok",
                "title": "Certificate lifetime",
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                "earned_points": 10,
                "lost_points": 0
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            {
                "level": "error",
                "title": "HTTP security headers",
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                "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
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            {
                "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.",
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                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
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            {
                "level": "ok",
                "title": "DNS resolution",
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                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "HTTP response",
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                "earned_points": 40,
                "lost_points": 0
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            {
                "level": "ok",
                "title": "HTTPS final URL",
                "detail": "Final URL uses HTTPS.",
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                "lost_points": 0
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        "dkim": "",
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            "lookups": 3,
            "final": "~all",
            "message": "Within the estimated limit"
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            "valid": true,
            "policy": "reject"
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        "mta_sts": "",
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                    "server": "1.1.1.1",
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                    "provider": "Quad9",
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                    "time_ms": 79.97
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                    "provider": "OpenDNS",
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                    "provider": "AdGuard",
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        "cipher": "TLS_AES_128_GCM_SHA256"
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            "referrer-policy": false,
            "permissions-policy": false,
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