{ "ok": true, "domain": "legislation.gov.uk", "generated_at": "2026-08-08T20:07:35-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 64, "label": "Fair", "categories": { "dns": 70, "mail": 0, "security": 77, "network": 65, "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": "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": 0, "lost_points": 20, "detail": "0 MX record(s)." }, { "category": "mail", "title": "SPF", "max_points": 25, "earned_points": 0, "lost_points": 25, "detail": "SPF policy not found." }, { "category": "mail", "title": "DMARC", "max_points": 25, "earned_points": 0, "lost_points": 25, "detail": "DMARC policy not found." }, { "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": "90 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": 12, "lost_points": 23, "detail": "3 of 9 evaluated headers detected." }, { "category": "network", "title": "PTR reverse DNS", "max_points": 30, "earned_points": 30, "lost_points": 0, "detail": "PTR: ec2-51-24-74-201.eu-west-2.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": 40, "lost_points": 0, "detail": "HTTP/1.1 200 OK" }, { "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": "error", "title": "MX records", "detail": "0 MX record(s).", "category": "mail", "max_points": 20, "earned_points": 0, "lost_points": 20 }, { "level": "error", "title": "SPF", "detail": "SPF policy not found.", "category": "mail", "max_points": 25, "earned_points": 0, "lost_points": 25 }, { "level": "error", "title": "DMARC", "detail": "DMARC policy not found.", "category": "mail", "max_points": 25, "earned_points": 0, "lost_points": 25 }, { "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": "90 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": "3 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 12, "lost_points": 23 }, { "level": "ok", "title": "PTR reverse DNS", "detail": "PTR: ec2-51-24-74-201.eu-west-2.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": "ok", "title": "HTTP response", "detail": "HTTP/1.1 200 OK", "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": [ "51.24.74.201", "13.135.228.88", "18.133.206.249" ], "AAAA": [], "CNAME": [], "MX": [], "TXT": [ "\"google-site-verification=MjQ3faBM83UNtt5EiJxIYf3wFEnznz0mUQs7F9yUALw\"", "\"qhkrk6hpp2f73vs9yxm304k4wsz527ys\"" ], "NS": [ "ns-1469.awsdns-55.org.", "ns-1798.awsdns-32.co.uk.", "ns-526.awsdns-01.net.", "ns-356.awsdns-44.com." ], "SOA": [ "ns-526.awsdns-01.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "51.24.74.201", "13.135.228.88", "18.133.206.249" ], "ipv6": [] }, "mail": { "spf": "", "dmarc": "", "dkim_selector": "x", "dkim_host": "", "dkim": "", "spf_analysis": { "valid": false, "lookups": 0, "final": "", "message": "Not published" }, "dmarc_analysis": { "valid": false, "policy": "" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "ec2-51-24-74-201.eu-west-2.compute.amazonaws.com", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "13.135.228.88", "18.133.206.249", "51.24.74.201" ], "time_ms": 47.66 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "13.135.228.88", "18.133.206.249", "51.24.74.201" ], "time_ms": 37.48 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "13.135.228.88", "18.133.206.249", "51.24.74.201" ], "time_ms": 46.71 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "13.135.228.88", "18.133.206.249", "51.24.74.201" ], "time_ms": 91.45 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "13.135.228.88", "18.133.206.249", "51.24.74.201" ], "time_ms": 196.29 } ] } }, "ssl": { "available": true, "issuer": "Amazon", "subject": "www.origin.legislation.gov.uk", "valid_from": "2026-04-23T19:00:00-05:00", "valid_to": "2026-11-07T17:59:59-06:00", "days_remaining": 90, "san": [ "www.origin.legislation.gov.uk", "legislation.gov.uk", "origin.legislation.gov.uk" ], "protocol": "TLSv1.2", "cipher": "ECDHE-RSA-AES128-GCM-SHA256" }, "http": { "url": "https://www.legislation.gov.uk:443/", "status": "HTTP/1.1 200 OK", "http_version": "2", "headers": { "server": "Apache", "date": "Sun, 09 Aug 2026 00:58:20 GMT", "content-type": "text/html;charset=utf-8", "content-length": "134", "location": "https://www.legislation.gov.uk:443/", "connection": "keep-alive", "content-security-policy": "frame-ancestors 'self';", "x-frame-options": "sameorigin", "strict-transport-security": "max-age=31536000; includeSubDomains; preload", "last-modified": "Sun, 09 Aug 2026 00:58:19 GMT", "expires": "Sun, 09 Aug 2026 01:58:20 GMT", "cache-control": "max-age=3600, s-maxage=3600, public, no-transform", "pragma": "", "content-location": "http://www.legislation.gov.uk/data.htm", "content-disposition": "inline; filename=\"legislation-gov-uk.htm\"", "vary": "accept-encoding,accept", "x-cache": "Hit from cloudfront", "via": "1.1 e981b51c71ac2f63e3e755a33f6fa28c.cloudfront.net (CloudFront)", "x-amz-cf-pop": "ORD56-P15", "x-amz-cf-id": "Q4lLeDddceYz554S8YQDw4mUPJysB-NJpysL6eWMsFFtL7Siae6YEg==", "age": "547" }, "security_checks": { "strict-transport-security": true, "content-security-policy": true, "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": "Apache", "powered_by": "" }, "webpage": { "url": "https://www.legislation.gov.uk:443/", "title": "Legislation.gov.uk", "description": "The official home of UK legislation, revised and as enacted 1267-present. This website is managed by The National Archives on behalf of HM Government. Publishing all UK legislation is a core part of the remit of His Majesty’s Stationery Office (HMSO), part of The National Archives, and the Office of the King's Printer for Scotland.", "success": true, "error": "", "status": 200 }, "network": { "51.24.74.201": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "13.135.228.88": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "18.133.206.249": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "legislation.gov.uk", "ports": [ { "port": 25, "open": false, "time_ms": 0.7, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 4028.3, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4020.2, "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", "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": 87.54 }