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            "mail": 20,
            "security": 65,
            "network": 20,
            "availability": 100
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            "mail": 20,
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                "category": "dns",
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                "earned_points": 30,
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                "detail": "1 IPv4 address(es) detected."
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            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
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            {
                "category": "dns",
                "title": "Name server redundancy",
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                "earned_points": 20,
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            {
                "category": "dns",
                "title": "SOA record",
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                "category": "dns",
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                "category": "dns",
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            {
                "category": "dns",
                "title": "DNS propagation",
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                "earned_points": 10,
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                "detail": "Agreement between public resolvers."
            },
            {
                "category": "mail",
                "title": "MX records",
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                "earned_points": 20,
                "lost_points": 0,
                "detail": "1 MX record(s)."
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            {
                "category": "mail",
                "title": "SPF",
                "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",
                "title": "DKIM",
                "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",
                "title": "TLS-RPT",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "TLS reporting policy."
            },
            {
                "category": "security",
                "title": "Valid TLS certificate",
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                "earned_points": 55,
                "lost_points": 0,
                "detail": "189 day(s) remaining."
            },
            {
                "category": "security",
                "title": "Certificate lifetime",
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                "earned_points": 10,
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            },
            {
                "category": "security",
                "title": "HTTP security headers",
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                "detail": "0 of 9 evaluated headers detected."
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            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30,
                "detail": "PTR not detected."
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            {
                "category": "network",
                "title": "IPv4 diversity",
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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": 0,
                "lost_points": 35,
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            {
                "category": "availability",
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                "category": "availability",
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                "level": "error",
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                "level": "ok",
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                "level": "error",
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                "level": "ok",
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                "level": "ok",
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                "level": "ok",
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                "lost_points": 25
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                "level": "error",
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                "lost_points": 25
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                "level": "error",
                "title": "DKIM",
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                "earned_points": 0,
                "lost_points": 20
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                "level": "error",
                "title": "MTA-STS",
                "detail": "Mail transport policy.",
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                "lost_points": 5
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                "level": "error",
                "title": "TLS-RPT",
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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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                "level": "ok",
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                "earned_points": 10,
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                "level": "error",
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                "earned_points": 0,
                "lost_points": 35
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            {
                "level": "error",
                "title": "PTR reverse DNS",
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                "max_points": 30,
                "earned_points": 0,
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            {
                "level": "warning",
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                "level": "error",
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                "level": "ok",
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                "level": "ok",
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