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    "domain": "computer.org",
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        "hit": true,
        "ttl": 0
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        "label": "Good",
        "categories": {
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            "mail": 90,
            "security": 84,
            "network": 50,
            "availability": 100
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            "mail": 20,
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            "availability": 20
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                "category": "mail",
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                "earned_points": 20,
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                "category": "mail",
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                "category": "mail",
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                "detail": "TLS reporting policy."
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                "category": "security",
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                "lost_points": 0,
                "detail": "146 day(s) remaining."
            },
            {
                "category": "security",
                "title": "Certificate lifetime",
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                "earned_points": 10,
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            },
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                "category": "security",
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                "lost_points": 16,
                "detail": "5 of 9 evaluated headers detected."
            },
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                "category": "network",
                "title": "PTR reverse DNS",
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                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: hkn.org"
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            {
                "category": "network",
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                "lost_points": 15,
                "detail": "Two or more IPv4 addresses receive full points."
            },
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                "level": "ok",
                "title": "DKIM",
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                "level": "error",
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                "lost_points": 5
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                "level": "ok",
                "title": "Valid TLS certificate",
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                "max_points": 55,
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                "level": "ok",
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                "max_points": 10,
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                "lost_points": 0
            },
            {
                "level": "warning",
                "title": "HTTP security headers",
                "detail": "5 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 19,
                "lost_points": 16
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: hkn.org",
                "category": "network",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "warning",
                "title": "IPv4 diversity",
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                "level": "error",
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                "lost_points": 35
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                "level": "ok",
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            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
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        "ipv6": []
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            "via": "1.1 dd86893a33368c10c91cc7efe1c3f99a.cloudfront.net (CloudFront)",
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