{
    "ok": true,
    "domain": "chelseafc.com",
    "generated_at": "2026-08-09T18:19:26-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 76,
        "label": "Good",
        "categories": {
            "dns": 70,
            "mail": 90,
            "security": 73,
            "network": 20,
            "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": "1 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": 0,
                "lost_points": 15,
                "detail": "Both DS and DNSKEY are required."
            },
            {
                "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": "138 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": 8,
                "lost_points": 27,
                "detail": "2 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": 20,
                "lost_points": 15,
                "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": 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": "1 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": "error",
                "title": "DNSSEC chain",
                "detail": "Both DS and DNSKEY are required.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 0,
                "lost_points": 15
            },
            {
                "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": "138 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": "warning",
                "title": "HTTP security headers",
                "detail": "2 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 8,
                "lost_points": 27
            },
            {
                "level": "error",
                "title": "PTR reverse DNS",
                "detail": "PTR not detected.",
                "category": "network",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "level": "warning",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 20,
                "lost_points": 15
            },
            {
                "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": "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": [
                "20.105.224.46"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 chelseafc-com.mail.protection.outlook.com."
            ],
            "TXT": [
                "\"facebook-domain-verification=60inrijzvkbk9a4j8itwhcyoxbcm2x\"",
                "\"access-domain-verification=d66d867d0509832597af3a3dbeac44d9b19d7e774555994250f0e15b3eca3dac\"",
                "\"openai-domain-verification=dv-eYnpqF1EEJ9ZF38821xE70cC\"",
                "\"r/SxK1MRXsuNvu+OhB9rZHZ5StF8iSPB5XxuqgYwak1QBTdHDYFzs2lXPpNuromfIJiqXO8fbvZO8hF9NgRejg==\"",
                "\"anthropic-domain-verification-t1jy5c=NjuqsUWzs434jhYYiRtdQXbQf\"",
                "\"google-site-verification=5d5xNqO9fp_ejHyOUOKncdZokJO8ntRU36x95FAFqhA\"",
                "\"chelseafc.com=ca3-5e1fd729677e454594b560ba46e8faf3\"",
                "\"google-site-verification=c-YAHetU8jQ1PG7ZkRn-C5tKEYVlWjy1H8BiiVt8cpg\"",
                "\"anthropic-domain-verification-pemk0w=mAyfclqWy634AZML9tkZxKK1q\"",
                "\"apple-domain-verification=3YSqGAquSlrPMHrv\"",
                "\"docusign=7c1d31dd-70e7-455e-b385-7e5759cfbc50\"",
                "\"teamviewer-sso-verification=8f462ad3021e4f0fb62530a0164713cd\"",
                "\"ip4:148.59.101.16/28\"",
                "\"v=spf1 mx include:chelseafc.timepursuit.com include:spf.protection.outlook.com include:spf.smtp2go.com include:spf.mandrillapp.com include:_spf.salesforce.com\" \" include:em119.chelseafc.com include:em776.chelseafc.com ip4:18.168.51.200 ip4:18.168.140.58 ip4:83.244.198.229\" \" ip4:167.89.0.0/17 ip4:208.117.48.0/20 ip4:50.31.32.0/19 ip4:198.37.144.0/20 ip4:198.21.0.0/21 ip4:192.254.112.0/20 ip4:168.245.0.0/17 ip4:149.72.0.0/16 ip4:159.183.0.0/16\" \" ip4:223.165.113.0/24 ip4:223.165.115.0/24 ip4:223.165.118.0/23 ip4:223.165.120.0/23 ip4:62.6.152.40 ip4:148.59.101.16/28  include:mail.sunrise-saas.com -all \""
            ],
            "NS": [
                "ns-1547.awsdns-01.co.uk.",
                "ns-1020.awsdns-63.net.",
                "ns-414.awsdns-51.com.",
                "ns-1208.awsdns-23.org."
            ],
            "SOA": [
                "ns-1547.awsdns-01.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "20.105.224.46"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 mx include:chelseafc.timepursuit.com include:spf.protection.outlook.com include:spf.smtp2go.com include:spf.mandrillapp.com include:_spf.salesforce.com include:em119.chelseafc.com include:em776.chelseafc.com ip4:18.168.51.200 ip4:18.168.140.58 ip4:83.244.198.229 ip4:167.89.0.0/17 ip4:208.117.48.0/20 ip4:50.31.32.0/19 ip4:198.37.144.0/20 ip4:198.21.0.0/21 ip4:192.254.112.0/20 ip4:168.245.0.0/17 ip4:149.72.0.0/16 ip4:159.183.0.0/16 ip4:223.165.113.0/24 ip4:223.165.115.0/24 ip4:223.165.118.0/23 ip4:223.165.120.0/23 ip4:62.6.152.40 ip4:148.59.101.16/28  include:mail.sunrise-saas.com -all ",
        "dmarc": "v=DMARC1; p=quarantine; rua=mailto:eb127ec56d78242@rep.dmarcanalyzer.com,mailto:dmarc.reporting@chelseafc.com; ruf=mailto:eb127ec56d78242@for.dmarcanalyzer.com,mailto:dmarc.reporting@chelseafc.com; sp=none; fo=1;",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.chelseafc.com",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+EChKfPfp3WyUsZcseMAkT8kDrweh027qfgzxATPztNDReMe0+ISx3oNBOnpLN8z5emrJUgj0O56DI6YCBtF6JwfYUqmtUsmon5tWS/s0AUW02OAJgLmW8kprfx80ogvj+BaIy2C3LGSvJ8/vM/rFvT0u1uadc0ssdi/KZmLdQwIDAQAB; n=1024,1450837244,1466648444",
        "spf_analysis": {
            "valid": true,
            "lookups": 9,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "quarantine"
        },
        "bimi": "v=BIMI1; l=https://vmc.digicert.com/ae958ce5-5ab0-42aa-8cc3-941f280c417f.svg; a=https://vmc.digicert.com/ae958ce5-5ab0-42aa-8cc3-941f280c417f.pem",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "20.105.224.46"
                    ],
                    "time_ms": 51.82
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "20.105.224.46"
                    ],
                    "time_ms": 39.44
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "20.105.224.46"
                    ],
                    "time_ms": 43.07
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "20.105.224.46"
                    ],
                    "time_ms": 80.66
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "20.105.224.46"
                    ],
                    "time_ms": 58.86
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "DigiCert Inc",
        "subject": "chelseafc.com",
        "valid_from": "2026-06-24T19:00:00-05:00",
        "valid_to": "2026-12-25T17:59:59-06:00",
        "days_remaining": 138,
        "san": [
            "chelseafc.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.chelseafc.com/en",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "date": "Sun, 09 Aug 2026 23:19:17 GMT",
            "server": "Kestrel",
            "location": "/en",
            "strict-transport-security": "max-age=300",
            "request-context": "appId=cid-v1:516cc64d-7c5d-42f2-9001-e418ddbe9f86",
            "cache-control": "public, max-age=120",
            "via": "1.1 varnish, 1.1 varnish",
            "accept-ranges": "bytes",
            "age": "78",
            "x-served-by": "cache-lcy-egml8630063-LCY, cache-stl760076-STL",
            "x-cache": "HIT, MISS",
            "x-cache-hits": "3, 0",
            "x-timer": "S1786317558.702886,VS0,VE92",
            "vary": "Accept-Encoding",
            "x-frame-options": "DENY",
            "content-length": "521205",
            "content-type": "text/html; charset=utf-8"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": false,
            "x-content-type-options": false,
            "x-frame-options": true,
            "referrer-policy": false,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "Kestrel",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.chelseafc.com/en",
        "title": "Homepage | Official Site | Chelsea Football Club",
        "description": "Welcome to the official Chelsea FC website. All the latest news, videos and ticket information as well as player profiles and information about Stamford Bridge, the home of the Blues. Browse the online shop for Chelsea FC products and merchandise.",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
        "20.105.224.46": {
            "success": true,
            "country": "Netherlands",
            "country_code": "NL",
            "region": "Provincie Noord-Holland",
            "city": "Amsterdam",
            "latitude": 52.3785024,
            "longitude": 4.8999816,
            "asn": 8075,
            "organization": "Microsoft Corporation",
            "isp": "Microsoft Corporation",
            "timezone": "Europe/Amsterdam"
        }
    },
    "smtp": {
        "host": "chelseafc-com.mail.protection.outlook.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 36.8,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4066.3,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4054,
                "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": 97.04
}