{
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        "label": "Good",
        "categories": {
            "dns": 95,
            "mail": 90,
            "security": 65,
            "network": 85,
            "availability": 100
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        "category_weights": {
            "dns": 25,
            "mail": 20,
            "security": 25,
            "network": 10,
            "availability": 20
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        "items": [
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                "category": "dns",
                "title": "IPv4 (A)",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "1 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "1 IPv6 address(es) detected."
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            {
                "category": "dns",
                "title": "Name server redundancy",
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                "lost_points": 0,
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            {
                "category": "dns",
                "title": "SOA record",
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            {
                "category": "dns",
                "title": "CAA policy",
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                "lost_points": 5,
                "detail": "Certificate authority restriction."
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            {
                "category": "dns",
                "title": "DNS propagation",
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            },
            {
                "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",
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                "earned_points": 25,
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                "detail": "SPF policy published."
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                "category": "mail",
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                "detail": "DMARC policy published."
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            {
                "category": "mail",
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                "earned_points": 20,
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                "detail": "A DKIM selector was verified."
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                "category": "mail",
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                "detail": "TLS reporting policy."
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                "category": "security",
                "title": "Valid TLS certificate",
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                "category": "security",
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                "detail": "0 of 9 evaluated headers detected."
            },
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                "title": "PTR reverse DNS",
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                "earned_points": 30,
                "lost_points": 0,
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                "earned_points": 20,
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                "detail": "Two or more IPv4 addresses receive full points."
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                "earned_points": 20,
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                "level": "ok",
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            {
                "level": "ok",
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                "level": "ok",
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                "earned_points": 15,
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                "level": "error",
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                "level": "ok",
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                "earned_points": 10,
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            {
                "level": "ok",
                "title": "MX records",
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            {
                "level": "ok",
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                "category": "mail",
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                "earned_points": 25,
                "lost_points": 0
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            {
                "level": "ok",
                "title": "DMARC",
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                "max_points": 25,
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            {
                "level": "ok",
                "title": "DKIM",
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            },
            {
                "level": "error",
                "title": "MTA-STS",
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                "lost_points": 5
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                "level": "error",
                "title": "TLS-RPT",
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                "lost_points": 5
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                "level": "ok",
                "title": "Valid TLS certificate",
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                "earned_points": 55,
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                "level": "ok",
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            {
                "level": "error",
                "title": "HTTP security headers",
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                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
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                "category": "network",
                "max_points": 30,
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                "lost_points": 0
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            {
                "level": "warning",
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                "lost_points": 15
            },
            {
                "level": "ok",
                "title": "IPv6 connectivity",
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                "lost_points": 0
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            {
                "level": "ok",
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            {
                "level": "ok",
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                "level": "ok",
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            "SSHFP": []
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        ],
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            "lookups": 1,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "quarantine"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "119-46-191-149.static.asianet.co.th",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
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                    ],
                    "time_ms": 510.93
                },
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                    "provider": "Cloudflare",
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                    "result": [
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                    "time_ms": 537.83
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                {
                    "provider": "Quad9",
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                    "result": [
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                    "time_ms": 508.87
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                {
                    "provider": "OpenDNS",
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                    ],
                    "time_ms": 977.73
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                {
                    "provider": "AdGuard",
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                    "result": [
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                    ],
                    "time_ms": 302.63
                }
            ]
        }
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    "ssl": {
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        "issuer": "Sectigo Limited",
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        "valid_to": "2026-11-06T17:59:59-06:00",
        "days_remaining": 87,
        "san": [
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            "*.ict.tu.ac.th",
            "*.sa.ict.tu.ac.th",
            "*.sci.tu.ac.th",
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