{
    "ok": true,
    "domain": "acer.com",
    "generated_at": "2026-08-08T23:14:38-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 74,
        "label": "Fair",
        "categories": {
            "dns": 85,
            "mail": 90,
            "security": 65,
            "network": 65,
            "availability": 60
        },
        "category_weights": {
            "dns": 25,
            "mail": 20,
            "security": 25,
            "network": 10,
            "availability": 20
        },
        "items": [
            {
                "category": "dns",
                "title": "IPv4 (A)",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "2 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10,
                "detail": "0 IPv6 address(es) detected."
            },
            {
                "category": "dns",
                "title": "Name server redundancy",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "4 NS record(s); 2 or more required."
            },
            {
                "category": "dns",
                "title": "SOA record",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Authoritative zone record."
            },
            {
                "category": "dns",
                "title": "DNSSEC chain",
                "max_points": 15,
                "earned_points": 15,
                "lost_points": 0,
                "detail": "DS and DNSKEY detected."
            },
            {
                "category": "dns",
                "title": "CAA policy",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "Certificate authority restriction."
            },
            {
                "category": "dns",
                "title": "DNS propagation",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Agreement between public resolvers."
            },
            {
                "category": "mail",
                "title": "MX records",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "1 MX record(s)."
            },
            {
                "category": "mail",
                "title": "SPF",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0,
                "detail": "SPF policy published."
            },
            {
                "category": "mail",
                "title": "DMARC",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0,
                "detail": "DMARC policy published."
            },
            {
                "category": "mail",
                "title": "DKIM",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "A DKIM selector was verified."
            },
            {
                "category": "mail",
                "title": "MTA-STS",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "Mail transport policy."
            },
            {
                "category": "mail",
                "title": "TLS-RPT",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "TLS reporting policy."
            },
            {
                "category": "security",
                "title": "Valid TLS certificate",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0,
                "detail": "122 day(s) remaining."
            },
            {
                "category": "security",
                "title": "Certificate lifetime",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Full points require at least 30 days remaining."
            },
            {
                "category": "security",
                "title": "HTTP security headers",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35,
                "detail": "0 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: ec2-57-181-223-187.ap-northeast-1.compute.amazonaws.com"
            },
            {
                "category": "network",
                "title": "IPv4 diversity",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0,
                "detail": "Two or more IPv4 addresses receive full points."
            },
            {
                "category": "network",
                "title": "IPv6 connectivity",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35,
                "detail": "AAAA availability."
            },
            {
                "category": "availability",
                "title": "DNS resolution",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0,
                "detail": "At least one address family must resolve."
            },
            {
                "category": "availability",
                "title": "HTTP response",
                "max_points": 40,
                "earned_points": 0,
                "lost_points": 40,
                "detail": "No successful HTTP response."
            },
            {
                "category": "availability",
                "title": "HTTPS final URL",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "Final URL uses HTTPS."
            }
        ],
        "methodology": "Each category is normalized to 100. The total is the weighted sum: DNS 25%, Email 20%, Security 25%, Network 10%, Availability 20%.",
        "diagnostics": [
            {
                "level": "ok",
                "title": "IPv4 (A)",
                "detail": "2 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "IPv6 (AAAA)",
                "detail": "0 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
                "detail": "4 NS record(s); 2 or more required.",
                "category": "dns",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "SOA record",
                "detail": "Authoritative zone record.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DNSSEC chain",
                "detail": "DS and DNSKEY detected.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 15,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "DNS propagation",
                "detail": "Agreement between public resolvers.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "MX records",
                "detail": "1 MX record(s).",
                "category": "mail",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "SPF",
                "detail": "SPF policy published.",
                "category": "mail",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DMARC",
                "detail": "DMARC policy published.",
                "category": "mail",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DKIM",
                "detail": "A DKIM selector was verified.",
                "category": "mail",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "MTA-STS",
                "detail": "Mail transport policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "error",
                "title": "TLS-RPT",
                "detail": "TLS reporting policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "Valid TLS certificate",
                "detail": "122 day(s) remaining.",
                "category": "security",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Certificate lifetime",
                "detail": "Full points require at least 30 days remaining.",
                "category": "security",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "HTTP security headers",
                "detail": "0 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: ec2-57-181-223-187.ap-northeast-1.compute.amazonaws.com",
                "category": "network",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "IPv6 connectivity",
                "detail": "AAAA availability.",
                "category": "network",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "level": "ok",
                "title": "DNS resolution",
                "detail": "At least one address family must resolve.",
                "category": "availability",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "HTTP response",
                "detail": "No successful HTTP response.",
                "category": "availability",
                "max_points": 40,
                "earned_points": 0,
                "lost_points": 40
            },
            {
                "level": "ok",
                "title": "HTTPS final URL",
                "detail": "Final URL uses HTTPS.",
                "category": "availability",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            }
        ]
    },
    "dns": {
        "records": {
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                "57.181.223.187",
                "54.238.75.104"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 acer-com.mail.protection.outlook.com."
            ],
            "TXT": [
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                "\"Dynatrace-site-verification=5a02f48d-958d-495d-b770-036a90058c09__e48b8a0og2g7f44s13f3v371b6\"",
                "\"_globalsign-domain-verification=7KiVW2zlSHA13dq5C15dZNln16pZVXEVTOn9YKgKaR\"",
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                "\"amazonses:CvF5JVaKRAKSA6N/QTTOBOqjleVNFJp2Ld5aeH33K9o=\"",
                "\"webexdomainverification.=585e3ab4-3abb-4741-ae96-efc4e0f2cd08\"",
                "\"google-site-verification=Sq8DuY3zwNmdbiVk5krgtB2bHXMne4iCf7rI1jg_mFA\"",
                "\"google-site-verification=jyQyM6zUuQGNHgMoB854lpT990JKbnZWsjogAqVG1mA\"",
                "\"y1zpnzgm8zc0649y8kb3y0d6c4bh3px5\"",
                "\"google-site-verification=F7PG5zqNSLYrLPg-BmZ828bT7B0Q4bnRwpEC79gBjjo\"",
                "\"_globalsign-domain-verification=S0cO1VUNuS1vDlqrfdlLhmnM_flo4jTten-B_0u5r5\"",
                "\"dtm-domain-verification=Wxrs62Y1ZSuxPmGBLD7Lmstr96ptloetjf7zbAAvvj0\"",
                "\"W1DGEQRP2E25V7ZR032WOID8ZLGSFBMLCJNZI53Y\"",
                "\"adobe-idp-site-verification=554d8049b03d3508e2d39500355c6499e2ccc8731673b3c8ccf908720313da1c\"",
                "\"apple-domain-verification=93wnFwfx2d7UkrKF\"",
                "\"hd7d7p164lgccrb90hxjgbj729cm9dx4\"",
                "\"HDWKOH7Q1J6S53E0JZZS3BC8E0592JWBWKBDZYR5\"",
                "\"docusign=d972e625-7582-4e3d-a917-7d6ace317637\"",
                "\"v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:rnmk.com ip4:54.250.180.118 ip4:10.0.0.0/8 include:_vccnets.8x8.com include:amazonses.com -all\"",
                "\"google-site-verification=t4cU_HJ1TOZITBiE78aqBR3-BaWEuDLHaE1bryYmgVs\"",
                "\"google-site-verification=QSFYydA2Ry350-W96kxu95S973VYhIRY4vB2yXczBeQ\"",
                "\"v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCvQgAaQhqpF8Xakghqll5s9/fe5hQn6yodXY8YLVduFNkPC9pFaCEi/YKBO3dxbzfwSxHJd/VCX8T3HPF1Kjk8jhBSawlL+jgJvyxqvEyL8uuqyhkrzukZvj5jA4UKq8oc3AQNYmVI4TzEk4XH2HQ3lN9cqL6Q6LMmpy2cevI1kwIDAQAB\"",
                "\"_globalsign-domain-verification=DkzFHz6TNhA0kzlsJnnNHgwVLBNSlR18yUXAnyrzTj\"",
                "\"BPL=3541629\""
            ],
            "NS": [
                "ns-1556.awsdns-02.co.uk.",
                "ns-1346.awsdns-40.org.",
                "ns-467.awsdns-58.com.",
                "ns-806.awsdns-36.net."
            ],
            "SOA": [
                "ns-1346.awsdns-40.org. dns.admin.acer.com. 1 7200 900 1209600 86400"
            ],
            "CAA": [],
            "DS": [
                "20603 13 2 55F94AB50FE3EF17F6AECEF40CB3366D9B8B3CEAF34FAD00D630C8C4 8947A9E8"
            ],
            "DNSKEY": [
                "256 3 13 ptwZ8SgnlCum/c8eptHhEJRc0uxhjFxXJWPkmpDXrh9ycwokURPUr2W3 hegHw7fJ/PWigOit4CPHtRjn+X6mig==",
                "257 3 13 qRuZOKQN3CNBEI9OODuaOyzK+jDTrXnSLw/mz4fkiu1BLzAjAysB5Oqi z29c5zeK27wBvxfZC2LOA/QXXRNlGQ==",
                "256 3 13 O0QqnEx3Ji8GMUmLztb2GIBss9NsB4cnbVQbQq+QRlxqBgrnZ/AkqQsY 3sUrHR+7sanQyPnEz84dFe1owXu+3w=="
            ],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "57.181.223.187",
            "54.238.75.104"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:rnmk.com ip4:54.250.180.118 ip4:10.0.0.0/8 include:_vccnets.8x8.com include:amazonses.com -all",
        "dmarc": "v=DMARC1; p=reject",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.acer.com",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAsX16PNGEQxGjHrPtp8ZtUJqrCE1JCzO7+24aaAsDcnf62CZk/H7ExMBoVQU02P6HzVHt0OQptigmL0pqLk7FZ5smNaEQfsDt4ddxgz8lEnDOIRjE+bpAZV+XMf2umraF3gJiyHQpfUN1TvHDk9g+cxHLKQx/dSRAHzdw3OdsswIDAQAB; n=1024,1494427822,1510325422",
        "spf_analysis": {
            "valid": true,
            "lookups": 5,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "ec2-57-181-223-187.ap-northeast-1.compute.amazonaws.com",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
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                        "57.181.223.187"
                    ],
                    "time_ms": 73.22
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
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                        "57.181.223.187"
                    ],
                    "time_ms": 31.86
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
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                        "57.181.223.187"
                    ],
                    "time_ms": 28.38
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "54.238.75.104",
                        "57.181.223.187"
                    ],
                    "time_ms": 38.11
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
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                        "57.181.223.187"
                    ],
                    "time_ms": 64.1
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Amazon",
        "subject": "*.acer.com",
        "valid_from": "2025-11-09T18:00:00-06:00",
        "valid_to": "2026-12-09T17:59:59-06:00",
        "days_remaining": 122,
        "san": [
            "*.acer.com",
            "acer.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
        "url": "https://www.acer.com/",
        "status": "",
        "http_version": "3",
        "headers": [],
        "security_checks": {
            "strict-transport-security": false,
            "content-security-policy": false,
            "x-content-type-options": false,
            "x-frame-options": false,
            "referrer-policy": false,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://acer.com/",
        "title": "",
        "description": "",
        "success": false,
        "error": "HTTP/2 stream 0 was not closed cleanly: INTERNAL_ERROR (err 2)"
    },
    "network": {
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            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "54.238.75.104": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "acer-com.mail.protection.outlook.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 27.1,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4046.9,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4004.8,
                "banner": "",
                "error": "Connection timed out"
            }
        ]
    },
    "visitor": {
        "ip": "216.73.217.62",
        "reverse": "",
        "country": "",
        "country_code": "",
        "region": "",
        "city": "",
        "latitude": null,
        "longitude": null,
        "isp": "",
        "organization": "",
        "asn": "",
        "timezone": "",
        "browser": "Other",
        "os": "Other",
        "language": "",
        "user_agent": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
        "is_bot": true,
        "cloudflare": false
    },
    "analysis_time_ms": 82.4
}