{
    "ok": true,
    "domain": "zoopla.co.uk",
    "generated_at": "2026-08-10T05:24:51-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 82,
        "label": "Good",
        "categories": {
            "dns": 75,
            "mail": 100,
            "security": 96,
            "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": "3 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": 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": "5 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": 5,
                "lost_points": 0,
                "detail": "Mail transport policy."
            },
            {
                "category": "mail",
                "title": "TLS-RPT",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0,
                "detail": "TLS reporting policy."
            },
            {
                "category": "security",
                "title": "Valid TLS certificate",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0,
                "detail": "123 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": 31,
                "lost_points": 4,
                "detail": "8 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: ec2-54-155-220-58.eu-west-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": "HTTP/2 403 "
            },
            {
                "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": "3 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": "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": "5 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": "ok",
                "title": "MTA-STS",
                "detail": "Mail transport policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "TLS-RPT",
                "detail": "TLS reporting policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Valid TLS certificate",
                "detail": "123 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": "8 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 31,
                "lost_points": 4
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: ec2-54-155-220-58.eu-west-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": "HTTP/2 403 ",
                "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": {
            "A": [
                "54.155.220.58",
                "63.35.244.208",
                "52.16.186.221"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "1 aspmx.l.google.com.",
                "10 aspmx2.googlemail.com.",
                "5 alt2.aspmx.l.google.com.",
                "10 aspmx3.googlemail.com.",
                "5 alt1.aspmx.l.google.com."
            ],
            "TXT": [
                "\"google-site-verification=jl5KZFFSR1tGwVPzgLteq5cjXNUwjoEwRsx9_2ajkvo\"",
                "\"ael6v3co6ng4h6flqilguk3o7q\"",
                "\"MS=ms48390651\"",
                "\"MS=ms60496210\"",
                "\"knowbe4-site-verification=8c95f4baeb454c801a076041ff3591e3\"",
                "\"notion-domain-verification=7UYeITXhLjCSPvFhMonTMUL6p2bDSO4t4tK7rCxGhoh\"",
                "\"atlassian-domain-verification=4NGLz199aEjGD+Aefe8NQv0Z9DJ8SO4fCyoUmYU4g/7MjVjz5312zEB4QCVzEGmD\"",
                "\"miro-verification=5ca6c98db8deb6a94eb25e872d304e6dc9ab90c8\"",
                "\"google-site-verification=kyhcnd9d03xFB_CV_mQwW5tBnIzvBQdvTDDt6Ao3ZAo\"",
                "\"docker-verification=b9482371-bb85-4eaa-84f9-79eeb3b9a136\"",
                "\"google-site-verification=kZJb1M7KPV4ftLFD9g7-P145auwt0TiqTNGW32y5ykA\"",
                "\"atlassian-domain-verification=3HqcLQrGYSNliEHX7/szEj+Tw0b9YWb/2t37Wzjh4lhvz1JY3fiQJW9cVsHVpqHG\"",
                "\"2fpvzfm4b5lbrcw2ldmv2s28htyj6tps\"",
                "\"google-site-verification=FyUL-R6HZPi2p6PP5os1VCwzgIwZfyMgpSLPzgOfUYk\"",
                "\"1p2qzr6m7dvnpvtrbdsgl29yk198vv0v\"",
                "\"google-site-verification=xSR83O_d9Sg9Ug2B6bwfNmOZ8c6P28YPFQDDtwkoSKA\"",
                "\"dropbox-domain-verification=ic4w19bo37xe\"",
                "\"atlassian-domain-verification=qG24lvOMMwWGU3NKwSZGdDV3f+eULOwtDHGzrNAWWkTL5R9vcNNHcTc9x5IlFOTS\"",
                "\"facebook-domain-verification=heqbq79obf1qq11h1pzvzuegaejqvg\"",
                "\"v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCXXrpca/ah/eEGcx4aSEVjNUcT1xwRtvnLcmddQn2I38l99wcnEEWeHoE5CCmxVndK5ISTwPmbn+vZYE7bV5I2d0m2gAtHimTQk6qUogejYs56k651oDvYy6okCi+9RdJXu1dbG7NG3/YC5UYMtnfLYQKMwhBrJ7Q4z6p5HmpuAwIDAQAB\"",
                "\"dropbox-domain-verification=su6ig34ypd7p\"",
                "\"mongodb-site-verification=EfSgtdhiNBhUO5WbSFxEXQUfHqlFtCEc\"",
                "\"teamviewer-sso-verification=a010b0d5009e4bf08ab75392909b4773\"",
                "\"anthropic-domain-verification-26yg2b=JHCoJJH9CmGaP7FObC38Q5FG1\"",
                "\"segment-site-verification=de77XVyY0T7JlIXCcmQjITywGFtbktda\"",
                "\"444BA9B0EB\"",
                "\"pendo-domain-verification=03d3858d-c9ef-421d-9439-1222bc7fd0a1\"",
                "\"google-site-verification=olUmIr-V-nt1vZOtQHMTlTlC19Gp660JQmj82jZQyy4\"",
                "\"ZOOM_verify_lsSgfBIBW8iGvMK1kTymv2\"",
                "\"v=spf1 include:_spf.google.com include:authsmtp.com include:mail.zendesk.com include:_spf.salesforce.com ~all\""
            ],
            "NS": [
                "ns-775.awsdns-32.net.",
                "ns-1625.awsdns-11.co.uk.",
                "ns-188.awsdns-23.com.",
                "ns-1445.awsdns-52.org."
            ],
            "SOA": [
                "ns-1625.awsdns-11.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400"
            ],
            "CAA": [
                "0 issue \"pki.goog; cansignhttpexchanges=yes\"",
                "0 issuewild \"amazon.com\"",
                "0 issuewild \"pki.goog; cansignhttpexchanges=yes\"",
                "0 issue \"letsencrypt.org\"",
                "0 issue \"amazon.com\""
            ],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "54.155.220.58",
            "63.35.244.208",
            "52.16.186.221"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:_spf.google.com include:authsmtp.com include:mail.zendesk.com include:_spf.salesforce.com ~all",
        "dmarc": "v=DMARC1; p=reject; pct=100; rua=mailto:zoopla-t@dmarc.report-uri.com; ruf=mailto:zoopla-t@dmarc.report-uri.com",
        "dkim_selector": "x",
        "dkim_host": "x._domainkey.zoopla.co.uk",
        "dkim": "v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCXXrpca/ah/eEGcx4aSEVjNUcT1xwRtvnLcmddQn2I38l99wcnEEWeHoE5CCmxVndK5ISTwPmbn+vZYE7bV5I2d0m2gAtHimTQk6qUogejYs56k651oDvYy6okCi+9RdJXu1dbG7NG3/YC5UYMtnfLYQKMwhBrJ7Q4z6p5HmpuAwIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 4,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "v=STSv1; id=202603231000",
        "tls_rpt": "v=TLSRPTv1; rua=mailto:zoopla-t@tlsrpt.report-uri.com"
    },
    "advanced": {
        "ptr": "ec2-54-155-220-58.eu-west-1.compute.amazonaws.com",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "52.16.186.221",
                        "54.155.220.58",
                        "63.35.244.208"
                    ],
                    "time_ms": 89.71
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "52.16.186.221",
                        "54.155.220.58",
                        "63.35.244.208"
                    ],
                    "time_ms": 46.51
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "52.16.186.221",
                        "54.155.220.58",
                        "63.35.244.208"
                    ],
                    "time_ms": 50.2
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "52.16.186.221",
                        "54.155.220.58",
                        "63.35.244.208"
                    ],
                    "time_ms": 70.68
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "52.16.186.221",
                        "54.155.220.58",
                        "63.35.244.208"
                    ],
                    "time_ms": 267.74
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Amazon",
        "subject": "zoopla.co.uk",
        "valid_from": "2025-11-12T18:00:00-06:00",
        "valid_to": "2026-12-11T17:59:59-06:00",
        "days_remaining": 123,
        "san": [
            "zoopla.co.uk",
            "*.zoopla.co.uk",
            "*.smartnewhomes.com",
            "*.primelocation.com",
            "primelocation.com",
            "smartnewhomes.com"
        ],
        "protocol": "TLSv1.2",
        "cipher": "ECDHE-RSA-AES128-GCM-SHA256"
    },
    "http": {
        "url": "https://www.zoopla.co.uk:443/",
        "status": "HTTP/2 403 ",
        "http_version": "3",
        "headers": {
            "server": "cloudflare",
            "date": "Mon, 10 Aug 2026 10:24:42 GMT",
            "content-type": "text/html; charset=UTF-8",
            "content-length": "5364",
            "location": "https://www.zoopla.co.uk:443/",
            "accept-ch": "Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA",
            "cf-mitigated": "challenge",
            "content-security-policy": "default-src 'none'; script-src 'nonce-z4QXE6SFP98EvU30du5y4e' 'unsafe-eval' https://challenges.cloudflare.com; script-src-attr 'none'; style-src 'unsafe-inline'; img-src 'self' https://challenges.cloudflare.com; connect-src 'self' https://challenges.cloudflare.com; frame-src 'self' https://challenges.cloudflare.com blob:; child-src 'self' https://challenges.cloudflare.com blob:; worker-src blob:; form-action http: https:; base-uri 'self'",
            "critical-ch": "Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA",
            "cross-origin-embedder-policy": "require-corp",
            "cross-origin-opener-policy": "same-origin",
            "cross-origin-resource-policy": "same-origin",
            "origin-agent-cluster": "?1",
            "permissions-policy": "accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=*",
            "referrer-policy": "same-origin",
            "server-timing": "chlray;desc=\"a28e4ad9bcddb0f4\"",
            "x-content-type-options": "nosniff",
            "x-frame-options": "SAMEORIGIN",
            "set-cookie": "__cf_bm=WQCQxW.O3BUIbUyc8UgfDPOa0CyOvaeTHfmJQ4gyFFU-1786357482.5160766-1.0.1.1-CIwapSFgud2j4gcM6oT79a98QLDH8lHQY5_gErQuPwBwNnDpqUKEXOdDoDttepZbL2koEds._m7s35IMfDkvdEx9DELfBzt0mtU9tFwm_OG5T49a9Wzon1HnyH3P.dmK; HttpOnly; SameSite=None; Secure; Path=/; Domain=zoopla.co.uk; Expires=Mon, 10 Aug 2026 10:54:42 GMT",
            "cf-ray": "a28e4ad9bcddb0f4-STL"
        },
        "security_checks": {
            "strict-transport-security": false,
            "content-security-policy": true,
            "x-content-type-options": true,
            "x-frame-options": true,
            "referrer-policy": true,
            "permissions-policy": true,
            "cross-origin-opener-policy": true,
            "cross-origin-embedder-policy": true,
            "cross-origin-resource-policy": true
        },
        "server": "cloudflare",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.zoopla.co.uk:443/",
        "title": "Just a moment...",
        "description": "",
        "success": true,
        "error": "",
        "status": 403
    },
    "network": {
        "54.155.220.58": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "63.35.244.208": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
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