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            "dns": 85,
            "mail": 90,
            "security": 65,
            "network": 50,
            "availability": 100
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            "mail": 20,
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            {
                "category": "dns",
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            {
                "category": "dns",
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            {
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                "level": "ok",
                "title": "PTR reverse DNS",
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        "cloudflare": false
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}