{
    "ok": true,
    "domain": "amazon.co.uk",
    "generated_at": "2026-08-08T17:36:23-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 69,
        "label": "Fair",
        "categories": {
            "dns": 70,
            "mail": 70,
            "security": 73,
            "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": 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": 0,
                "lost_points": 20,
                "detail": "No tested DKIM selector responded."
            },
            {
                "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": "102 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": 30,
                "lost_points": 0,
                "detail": "PTR: ec2-3-253-170-23.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/2 405 "
            },
            {
                "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": "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": "error",
                "title": "DKIM",
                "detail": "No tested DKIM selector responded.",
                "category": "mail",
                "max_points": 20,
                "earned_points": 0,
                "lost_points": 20
            },
            {
                "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": "102 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": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: ec2-3-253-170-23.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/2 405 ",
                "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": [
                "3.253.170.23",
                "3.254.236.223",
                "3.253.181.192"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 amazon-smtp.amazon.com."
            ],
            "TXT": [
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                "\"sending_domain608861=d7e8b07477dfc929c3eaf73f3d87d52b876cb7ceaaf93c6213319abf8120b52e\"",
                "\"facebook-domain-verification=s683te1vv3i7f7c7fbq4ps45yxkt6l\"",
                "\"google-site-verification=g_bTkCPIdl9j6VSKKAfoQl12ZHKgvAk0X3lwzUqu1fM\"",
                "\"sending_domain608861=81f88310c30e2fee703ed330cd919efe1f70cb299998749208d381707f584c8c\"",
                "\"google-site-verification=6t-dcIVf42O-EoNSfBL2kWoN33DKL83FokcApn7S2us\"",
                "\"atlassian-domain-verification=ZT4AapXgobCpXIWoNcd7gtMjZyOUdr4EDFMnFUWrqqqgdaQVbDvoGpRaIwj/tgPH\"",
                "\"MS=ms45048758\"",
                "\"v=spf1 include:amazon.com -all\"",
                "\"adobe-idp-site-verification=b6bcd3e5aaffc63607c8bf75744d9a0d1febc50dd7f389428e2ae476c9ba8814\"",
                "\"google-site-verification=lVzfHahZqH9Fqj0vAsjH_J5ee3Zewa0CMgaj6Tqixxg\"",
                "\"liveramp-site-verification=jZJKgMEQ_1mdjMhKj02iqNACZ-NJHRWhCEQdQ_OuCMo\"",
                "\"autodesk-domain-verification=9bCtBBfcSX131DnPfMqz\"",
                "\"canva-site-verification=FSBzoxF2qUazDMl38A7ESw\"",
                "\"sending_domain1003771=503f4d4816370d2e5c2f06087d972e8c76d700ddf473e8976f7e72f6e4940089\"",
                "\"spf2.0/pra include:amazon.com -all\"",
                "\"stripe-verification=8E217BE0FF12B50596BD78EEA3F81E62C6C7A2AC78FBD46DAD95B7D21BA2F8BF\"",
                "\"cisco-ci-domain-verification=7efb722588ec060653fa68cb28b9206879d3abc91ffab361fd37cedf44bebfe7\"",
                "\"sending_domain229492=2712d9f9a3a3adcb0285c54b3ea3cb718a69130fc0ddfa34cc74dcefe396f31a\"",
                "\"MS=ms12314789\"",
                "\"google-gws-recovery-domain-verification=68063740\"",
                "\"ZOOM_verify_3Ko9ExAfA3lpXCh9QPR15B\"",
                "\"docker-verification=b640e25c-e841-4505-9fa7-160d642dca15\"",
                "\"sending_domain229492=bc19ba09b42dbc12618ad5755af2606329fa3a20ca423a330779fb5cfa0e71ce\"",
                "\"cisco-ci-domain-verification=2d2409c79bc50c72151404f511810173a1d51f0721e3f7090b2dcda39aa3a7f1\"",
                "\"box-domain-verification=ffea95cd0e0d61c302198367155b07e74fd534fa1d867662dc9bf9969b6f535d\""
            ],
            "NS": [
                "ns-558.awsdns-05.net.",
                "ns-1256.awsdns-29.org.",
                "ns-1689.awsdns-19.co.uk.",
                "ns-430.awsdns-53.com."
            ],
            "SOA": [
                "dns-external-route53.us-east-1.amazonaws.com. root.amazon.com. 201 3600 900 604800 60"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "3.253.170.23",
            "3.254.236.223",
            "3.253.181.192"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:amazon.com -all",
        "dmarc": "v=DMARC1;p=quarantine;pct=100;rua=mailto:report@dmarc.amazon.com;ruf=mailto:report@dmarc.amazon.com",
        "dkim_selector": "x",
        "dkim_host": "",
        "dkim": "",
        "spf_analysis": {
            "valid": true,
            "lookups": 1,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "quarantine"
        },
        "bimi": "v=BIMI1;l=https://d3frv9g52qce38.cloudfront.net/amazondefault/order_1424920778_logo.svg;a=https://d3frv9g52qce38.cloudfront.net/amazondefault/amazon_web_services_inc_2026.pem",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "ec2-3-253-170-23.eu-west-1.compute.amazonaws.com",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "3.253.170.23",
                        "3.253.181.192",
                        "3.254.236.223"
                    ],
                    "time_ms": 61.96
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "3.253.170.23",
                        "3.253.181.192",
                        "3.254.236.223"
                    ],
                    "time_ms": 25.15
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "3.253.170.23",
                        "3.253.181.192",
                        "3.254.236.223"
                    ],
                    "time_ms": 26.1
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "3.253.170.23",
                        "3.253.181.192",
                        "3.254.236.223"
                    ],
                    "time_ms": 36.18
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "3.253.170.23",
                        "3.253.181.192",
                        "3.254.236.223"
                    ],
                    "time_ms": 67.34
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "DigiCert Inc",
        "subject": "*.peg.a2z.com",
        "valid_from": "2026-05-04T19:00:00-05:00",
        "valid_to": "2026-11-18T17:59:59-06:00",
        "days_remaining": 102,
        "san": [
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            "uedata.amazon.co.uk",
            "www.amazon.co.uk",
            "origin-www.amazon.co.uk",
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            "amzn.com",
            "uedata.amazon.com",
            "us.amazon.com",
            "www.amazon.com",
            "www.amzn.com",
            "corporate.amazon.com",
            "buybox.amazon.com",
            "iphone.amazon.com",
            "yp.amazon.com",
            "home.amazon.com",
            "origin-www.amazon.com",
            "origin2-www.amazon.com",
            "buckeye-retail-website.amazon.com",
            "huddles.amazon.com",
            "amazon.de",
            "www.amazon.de",
            "origin-www.amazon.de",
            "amazon.co.jp",
            "amazon.jp",
            "www.amazon.jp",
            "www.amazon.co.jp",
            "origin-www.amazon.co.jp",
            "*.aa.peg.a2z.com",
            "*.ab.peg.a2z.com",
            "*.ac.peg.a2z.com",
            "origin-www.amazon.com.au",
            "www.amazon.com.au",
            "*.bz.peg.a2z.com",
            "amazon.com.au",
            "origin2-www.amazon.co.jp",
            "edgeflow.aero.4d5ad1d2b-frontier.amazon.co.jp",
            "edgeflow.aero.04f01a85e-frontier.amazon.com.au",
            "edgeflow.aero.47cf2c8c9-frontier.amazon.com",
            "edgeflow.aero.abe2c2f23-frontier.amazon.de",
            "edgeflow.aero.bfbdc3ca1-frontier.amazon.co.uk",
            "edgeflow-dp.aero.4d5ad1d2b-frontier.amazon.co.jp",
            "edgeflow-dp.aero.04f01a85e-frontier.amazon.com.au",
            "edgeflow-dp.aero.47cf2c8c9-frontier.amazon.com",
            "edgeflow-dp.aero.bfbdc3ca1-frontier.amazon.co.uk",
            "edgeflow-dp.aero.abe2c2f23-frontier.amazon.de",
            "shop.business.amazon.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
        "url": "https://www.amazon.co.uk/",
        "status": "HTTP/2 405 ",
        "http_version": "3",
        "headers": {
            "server": "Server",
            "date": "Sat, 08 Aug 2026 22:36:14 GMT",
            "content-type": "text/html;charset=UTF-8",
            "connection": "keep-alive",
            "location": "https://www.amazon.co.uk/",
            "x-amz-rid": "SJV2M6V1B37M3324X0DM",
            "vary": "Accept-Encoding,User-Agent,Accept-Encoding,User-Agent",
            "content-length": "0",
            "edge-cache-control": "no-store,no-cache,stale-if-error=0,stale-while-revalidate=0",
            "cache-control": "no-cache",
            "pragma": "no-cache",
            "expires": "-1",
            "allow": "GET, POST, PUT, DELETE, OPTIONS",
            "strict-transport-security": "max-age=47474747; includeSubDomains; preload",
            "x-frame-options": "SAMEORIGIN",
            "x-cache": "Error from cloudfront",
            "via": "1.1 4f21168cae2918a5941b1633a301e590.cloudfront.net (CloudFront)",
            "x-amz-cf-pop": "CMH68-P7",
            "alt-svc": "h3=\":443\"; ma=86400",
            "x-amz-cf-id": "ontkddekI2InU2uboFN2E1C2CF6-jAcbZOpGzvu9c_EsAFo3YHCwmA=="
        },
        "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": "Server",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://amazon.co.uk/",
        "title": "",
        "description": "",
        "success": false,
        "error": "The page returned no content."
    },
    "network": {
        "3.253.170.23": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "3.254.236.223": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "3.253.181.192": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "amazon-smtp.amazon.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 20.1,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4021.1,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4014.2,
                "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",
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