{
    "ok": true,
    "domain": "whmcs.com",
    "generated_at": "2026-08-09T02:19:12-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 82,
        "label": "Good",
        "categories": {
            "dns": 85,
            "mail": 90,
            "security": 65,
            "network": 70,
            "availability": 100
        },
        "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": 10,
                "lost_points": 0,
                "detail": "2 IPv6 address(es) detected."
            },
            {
                "category": "dns",
                "title": "Name server redundancy",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "2 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": 0,
                "lost_points": 15,
                "detail": "Both DS and DNSKEY are required."
            },
            {
                "category": "dns",
                "title": "CAA policy",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0,
                "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": "35 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": 0,
                "lost_points": 30,
                "detail": "PTR not detected."
            },
            {
                "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": 35,
                "lost_points": 0,
                "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": 40,
                "lost_points": 0,
                "detail": "HTTP/2 200 "
            },
            {
                "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": "ok",
                "title": "IPv6 (AAAA)",
                "detail": "2 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
                "detail": "2 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": "error",
                "title": "DNSSEC chain",
                "detail": "Both DS and DNSKEY are required.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 0,
                "lost_points": 15
            },
            {
                "level": "ok",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0
            },
            {
                "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": "35 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": "error",
                "title": "PTR reverse DNS",
                "detail": "PTR not detected.",
                "category": "network",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "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": "ok",
                "title": "IPv6 connectivity",
                "detail": "AAAA availability.",
                "category": "network",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "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": "ok",
                "title": "HTTP response",
                "detail": "HTTP/2 200 ",
                "category": "availability",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "HTTPS final URL",
                "detail": "Final URL uses HTTPS.",
                "category": "availability",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            }
        ]
    },
    "dns": {
        "records": {
            "A": [
                "104.20.36.75",
                "172.66.151.35"
            ],
            "AAAA": [
                "2606:4700:10::ac42:9723",
                "2606:4700:10::6814:244b"
            ],
            "CNAME": [],
            "MX": [
                "0 whmcs-com.mail.protection.outlook.com."
            ],
            "TXT": [
                "\"ZOOM_verify_kODLQaPgTk6we1aSZUKVxA\"",
                "\"google-site-verification=yRPOH45lm4XUKiUZeLwFScIcQPBD_JmuvI4uvO4OU5A\"",
                "\"github-verification=vxBXcdSEufn37FKt5LetUEHpCv5TEh3UvAWAWLED\"",
                "\"apple-domain-verification=wuYDkEX7tNQfFe7u\"",
                "\"MS=ms12214042\"",
                "\"knowbe4-site-verification=908000ab199b1eca5e17f7271a4559cd\"",
                "\"atlassian-domain-verification=vcYdHk4xtnbRpbrSLWAxTbfXTGV6hunHiLsUuCQnceklQF/q5LSGpj0an1qzE4SN\"",
                "\"google-site-verification=EYRNIhHKXoTTgI09icG9RzKxAFVo6QFqt1tRdHDih_0\"",
                "\"facebook-domain-verification=yp03vh9k65tlvwspcs6qsl8rcmcwjs\"",
                "\"v=spf1 a mx a:marketplace.whmcs.com ip4:184.94.192.9 ip4:184.94.192.10 ip4:208.74.120.226 ip4:208.74.120.231 ip4:208.74.121.151 ip4:208.74.124.169 exists:%{i}._spf.sparkpostmail.com include:spf.protection.outlook.com\" \" include:1784136.spf01.hubspotemail.net include:mail.zendesk.com -all\"",
                "\"google-site-verification=4Ulf1rBpWWcmlS-cbs5WZ3iXs76utB1q8MXhsmlTIqI\""
            ],
            "NS": [
                "ns2.whmcs.com.",
                "ns1.whmcs.com."
            ],
            "SOA": [
                "ns1.whmcs.com. dns.cloudflare.com. 2410712478 10000 2400 604800 1800"
            ],
            "CAA": [
                "0 issue \"ssl.com\"",
                "0 issuewild \"comodoca.com\"",
                "0 issue \"comodoca.com\"",
                "0 issue \"digicert.com; cansignhttpexchanges=yes\"",
                "0 issuewild \"amazonaws.com\"",
                "0 issue \"sectigo.com\"",
                "0 issuewild \"pki.goog; cansignhttpexchanges=yes\"",
                "0 issuewild \"digicert.com; cansignhttpexchanges=yes\"",
                "0 issuewild \"ssl.com\"",
                "0 issue \"amazon.com\"",
                "0 issuewild \"letsencrypt.org\"",
                "0 issue \"pki.goog; cansignhttpexchanges=yes\"",
                "0 issue \"letsencrypt.org\""
            ],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "104.20.36.75",
            "172.66.151.35"
        ],
        "ipv6": [
            "2606:4700:10::ac42:9723",
            "2606:4700:10::6814:244b"
        ]
    },
    "mail": {
        "spf": "v=spf1 a mx a:marketplace.whmcs.com ip4:184.94.192.9 ip4:184.94.192.10 ip4:208.74.120.226 ip4:208.74.120.231 ip4:208.74.121.151 ip4:208.74.124.169 exists:%{i}._spf.sparkpostmail.com include:spf.protection.outlook.com include:1784136.spf01.hubspotemail.net include:mail.zendesk.com -all",
        "dmarc": "v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc-report@dmarc.cpanel.net; ruf=mailto:dmarc-report@dmarc.cpanel.net; sp=none; aspf=r;",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.whmcs.com",
        "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzypJFyaNqC/MnV9bwSyKLbNvGwZNCWEoTheuYA/9WtEXnVeaTtUP/06OQA60ehmjWgN0N+UuQF1tHOBEWXNmwPUe+V69qErM38jIX9pbkvr0XTyxpe0IY8P0x+B5fIFgCfWDMID13MwxAH3+pttRBBS8fOKJjeGUyzKk9T3dQrgYrQC2Crne/UfX5nDIJTgSOmNEe737b83xBa9K7iZYL5MmwxX6k9Qil6+AuChJ7GRtlKPqAmOZ4ciOtSrUD94KpXr/c1CPrsYXGgRWpWfKd9vlNxgY7+Zg/+ApDs4G1XmWFGPGlfA9lbzB7kiNh06/PocsNorDcUlFSp4+U0LH/QIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 7,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "quarantine"
        },
        "bimi": "v=BIMI1; l=https://vmc.digicert.com/ebc76e82-26f2-4a47-90e6-bb1f1ad2e0fb.svg; a=https://vmc.digicert.com/ebc76e82-26f2-4a47-90e6-bb1f1ad2e0fb.pem",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "104.20.36.75",
                        "172.66.151.35"
                    ],
                    "time_ms": 50.48
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "104.20.36.75",
                        "172.66.151.35"
                    ],
                    "time_ms": 45.14
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "104.20.36.75",
                        "172.66.151.35"
                    ],
                    "time_ms": 53.9
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "104.20.36.75",
                        "172.66.151.35"
                    ],
                    "time_ms": 40.5
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "104.20.36.75",
                        "172.66.151.35"
                    ],
                    "time_ms": 43.56
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Google Trust Services",
        "subject": "whmcs.com",
        "valid_from": "2026-06-15T12:57:28-05:00",
        "valid_to": "2026-09-13T13:57:20-05:00",
        "days_remaining": 35,
        "san": [
            "whmcs.com",
            "*.licensing.whmcs.com",
            "*.whmcs.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.whmcs.com/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "date": "Sun, 09 Aug 2026 07:19:03 GMT",
            "content-length": "0",
            "location": "https://www.whmcs.com/?",
            "cf-cache-status": "DYNAMIC",
            "server": "cloudflare",
            "cf-ray": "a284fd869f0ce6c0-ORD",
            "alt-svc": "h3=\":443\"; ma=86400",
            "content-type": "text/html",
            "last-modified": "Thu, 30 Jul 2026 17:21:38 GMT"
        },
        "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": "cloudflare",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.whmcs.com/",
        "title": "WHMCS Hosting Automation Platform | Billing & Client Management",
        "description": "WHMCS is the #1 web hosting automation platform that automates billing, provisioning, support, and hosting management for providers worldwide.",
        "success": true,
        "error": "",
        "status": 200
    },
    "network": {
        "104.20.36.75": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "172.66.151.35": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "whmcs-com.mail.protection.outlook.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 28.4,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4020.8,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4041,
                "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": 100.54
}