{ "ok": true, "domain": "bcs.org", "generated_at": "2026-08-10T16:58:06-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 84, "label": "Good", "categories": { "dns": 80, "mail": 80, "security": 84, "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": 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": "4 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": 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": "65 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": 19, "lost_points": 16, "detail": "5 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": "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": "4 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": "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": "65 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": "5 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 19, "lost_points": 16 }, { "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": [ "104.20.6.156", "104.20.5.156" ], "AAAA": [ "2606:4700:10::6814:69c", "2606:4700:10::6814:59c" ], "CNAME": [], "MX": [ "10 bcs-org.p10.mxthunder.com.", "20 bcs-org.p20.mxthunder.net.", "30 bcs-org.p30.mxthunder.net.", "40 bcs-org.p40.mxthunder.net." ], "TXT": [ "\"Q8tlot6NU5TKkY+UatxU1QtowOwzifHgbIEeCBonUXQ=\"", "\"j+iD6cE/D1ox+rVsZBXQDc4YSsKqFUTOI4RnUI8CKvE=\"", "\"google-site-verification=lbAQZ6xwuZIaaaCKgQ-6EMPeBdQJCd9E3toc_Buf2Ao\"", "\"sL/i4xZ7PrPHoUWuJKLI91uo2M1BP7oAScj2mFgpUUo=\"", "\"MS=ms52402687\"", "\"google-site-verification=nQwLzdro4SYryNEngdYdmZGBbkeV7bVMZQDpfs7BG_0\"", "\"v=spf1 include:spf.ezhostingserver.com ip4:89.187.85.105 ip4:52.18.157.245 ip4:54.247.34.105 include:spf.mxthunder.com -all\"" ], "NS": [ "venus.ns.cloudflare.com.", "charles.ns.cloudflare.com." ], "SOA": [ "charles.ns.cloudflare.com. dns.cloudflare.com. 2411241511 10000 2400 604800 1800" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "104.20.6.156", "104.20.5.156" ], "ipv6": [ "2606:4700:10::6814:69c", "2606:4700:10::6814:59c" ] }, "mail": { "spf": "v=spf1 include:spf.ezhostingserver.com ip4:89.187.85.105 ip4:52.18.157.245 ip4:54.247.34.105 include:spf.mxthunder.com -all", "dmarc": "v=DMARC1; p=reject; rua=mailto:c69719dbb5ff4e3886f3c816c64b2e47@dmarc-reports.cloudflare.net", "dkim_selector": "x", "dkim_host": "", "dkim": "", "spf_analysis": { "valid": true, "lookups": 2, "final": "-all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "reject" }, "bimi": "", "mta_sts": "v=STSv1; id=1636555470", "tls_rpt": "v=TLSRPTv1;rua=mailto:tls-rua@mailcheck.service.ncsc.gov.uk" }, "advanced": { "ptr": "", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "104.20.5.156", "104.20.6.156" ], "time_ms": 118.1 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "104.20.5.156", "104.20.6.156" ], "time_ms": 78.23 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "104.20.5.156", "104.20.6.156" ], "time_ms": 128.2 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "104.20.5.156", "104.20.6.156" ], "time_ms": 60.06 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "104.20.5.156", "104.20.6.156" ], "time_ms": 258.46 } ] } }, "ssl": { "available": true, "issuer": "Google Trust Services", "subject": "bcs.org", "valid_from": "2026-07-17T15:25:08-05:00", "valid_to": "2026-10-15T16:24:52-05:00", "days_remaining": 65, "san": [ "bcs.org", "*.bcs.org" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://www.bcs.org/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "date": "Mon, 10 Aug 2026 21:57:57 GMT", "content-type": "text/html; charset=utf-8", "location": "https://www.bcs.org/", "server": "cloudflare", "cf-ray": "a292425c09048f4d-ORD", "cache-control": "max-age=900", "cf-cache-status": "HIT", "pragma": "no-cache", "vary": "Accept-Encoding", "strict-transport-security": "max-age=31536000", "request-context": "appId=cid-v1:83021f11-f1e7-487a-99c6-d257dff38184", "x-frame-options": "SameOrigin", "x-content-type-options": "nosniff", "referrer-policy": "strict-origin-when-cross-origin", "content-security-policy": "default-src 'self' https:;script-src 'self' 'unsafe-inline' 'unsafe-eval' https:;style-src 'self' 'unsafe-inline' https:;img-src 'self' https: data:;font-src 'self' https:;connect-src 'self' https: wss:;form-action 'self' https:;frame-ancestors 'self';block-all-mixed-content", "age": "761", "last-modified": "Mon, 10 Aug 2026 21:50:07 GMT" }, "security_checks": { "strict-transport-security": true, "content-security-policy": true, "x-content-type-options": true, "x-frame-options": true, "referrer-policy": true, "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.bcs.org/", "title": "BCS, The Chartered Institute for IT | BCS", "description": "BCS, The Chartered Institute for IT, promotes wider social and economic progress through the advancement of information technology science and practice.", "success": true, "error": "", "status": 200 }, "network": { "104.20.6.156": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "104.20.5.156": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "bcs-org.p10.mxthunder.com", "ports": [ { "port": 25, "open": false, "time_ms": 18.4, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 4035.5, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4038.3, "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": 115.34 }