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            "availability": 100
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                "level": "ok",
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                "level": "warning",
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            {
                "level": "error",
                "title": "PTR reverse DNS",
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                "max_points": 30,
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            },
            {
                "level": "ok",
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                "level": "ok",
                "title": "IPv6 connectivity",
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                "level": "ok",
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            "RRSIG": [],
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