{ "ok": true, "domain": "apc.org", "generated_at": "2026-08-09T12:06:32-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 77, "label": "Good", "categories": { "dns": 75, "mail": 70, "security": 77, "network": 50, "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": "6 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": "2 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": "70 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: 193-37-35-232.ip4.greennet.org.uk" }, { "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": "6 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": "2 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": "70 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: 193-37-35-232.ip4.greennet.org.uk", "category": "network", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "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": [ "193.37.35.232" ], "AAAA": [], "CNAME": [], "MX": [ "20 mail2.greennet.org.uk.", "10 smtp-gate.gn.apc.org." ], "TXT": [ "\"google-site-verification=H-T-_SvG7tMjks7cYB0UiLHr-DRBhfAIqWYfI851STo\"", "\"google-site-verification=LP0c5D_Z6BF30-gHc0tjjfblP8RSk9RGbqxFy9wFcCo\"", "\"v=spf1 mx a ip4:94.130.163.250 ip4:94.130.5.147 include:_spf.gn.apc.org include:authsmtp.com ~all\"", "\"google-site-verification=v_2wGryXvNEwQZsJlL6G_sZSQorQOM6UuXX8gVJF7rs\"", "\"MS=ms42905554\"" ], "NS": [ "ns01s.apc.org.", "ns02.apc.org.", "ns4.gndns.net.", "ns1.gndns.org.uk.", "ns2.gndns.org.uk.", "ns3.gndns.net." ], "SOA": [ "ns01s.apc.org. admin.apc.org. 2026072943 1200 1800 604800 900" ], "CAA": [ "128 issue \"letsencrypt.org\"" ], "DS": [], "DNSKEY": [ "257 3 13 1oX2elIx7euczldCVaI4zSWo/8CRjb0JZOJLMW+HE2uAY/KvlwTAfleq O76RwscSrKkBZU8a6HmOu9zDeWxupw==" ], "RRSIG": [ "NS 13 2 300 20260818181321 20260804174945 10942 apc.org. R0yUEVlC03VFNnCpzQTUsH/2nN8/wV9Zte2GaC1UBTZTcKvLkj/tMyv3 7GYL4ffcLJ562jAi0YQ9ckfqHplDZQ==", "TXT 13 2 3600 20260818181321 20260804174945 10942 apc.org. t/jDixMCVXbun482eQ50pPliMWm67x4f8qvrniYdu1QEtJm1YyUmgNo/ CHCZEN0IIPRyICmEJwn0B51wN357JQ==", "CAA 13 2 300 20260818181321 20260804174945 10942 apc.org. h+7NJy8R1XqVdEBfX2T32K6o14OyKZTRzbY0v/JAvC/F2jkpeRbf/NkY NgqrIwPUNTJKsqS+J82K+SBq37ie4w==" ], "NSEC": [ "*.apc.org. A NS SOA MX TXT RRSIG NSEC DNSKEY CDS CDNSKEY CAA" ], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "193.37.35.232" ], "ipv6": [] }, "mail": { "spf": "v=spf1 mx a ip4:94.130.163.250 ip4:94.130.5.147 include:_spf.gn.apc.org include:authsmtp.com ~all", "dmarc": "v=DMARC1; p=none; sp=none; rua=mailto:dmarc@apc.org; ruf=mailto:dmarc@apc.org", "dkim_selector": "x", "dkim_host": "", "dkim": "", "spf_analysis": { "valid": true, "lookups": 4, "final": "~all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "none" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "193-37-35-232.ip4.greennet.org.uk", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "193.37.35.232" ], "time_ms": 138.65 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "193.37.35.232" ], "time_ms": 135.72 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "193.37.35.232" ], "time_ms": 138.05 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "193.37.35.232" ], "time_ms": 247.98 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "193.37.35.232" ], "time_ms": 291.82 } ] } }, "ssl": { "available": true, "issuer": "Let's Encrypt", "subject": "apc.org", "valid_from": "2026-07-20T20:49:03-05:00", "valid_to": "2026-10-18T20:49:02-05:00", "days_remaining": 70, "san": [ "apc.org", "derechos.apc.org", "droits.apc.org", "ecoquilt.apc.org", "espectro.apc.org", "flossprize.apc.org", "ftxpodcast.apc.org", "glossary.apc.org", "greeningit.apc.org", "iia.apc.org", "locnet.apc.org", "rights.apc.org", "routingforcommunities.apc.org", "spectrum.apc.org", "www.apc.org", "www.iia.apc.org" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_128_GCM_SHA256" }, "http": { "url": "https://www.apc.org/en", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "server": "nginx", "date": "Sun, 09 Aug 2026 16:32:15 GMT", "content-type": "text/html; charset=UTF-8", "content-length": "53817", "location": "https://www.apc.org/en", "strict-transport-security": "max-age=16000000; includeSubDomains; preload;", "x-drupal-route-normalizer": "1", "content-language": "en", "x-content-type-options": "nosniff", "x-frame-options": "SAMEORIGIN", "expires": "Sun, 19 Nov 1978 05:00:00 GMT", "cache-control": "max-age=10800, public", "last-modified": "Sun, 09 Aug 2026 16:32:14 GMT", "etag": "\"1786293134\"", "vary": "Cookie", "x-generator": "Drupal 10 (https://www.drupal.org)", "x-drupal-cache": "HIT", "x-drupal-dynamic-cache": "MISS" }, "security_checks": { "strict-transport-security": true, "content-security-policy": false, "x-content-type-options": true, "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": "nginx", "powered_by": "" }, "webpage": { "url": "https://www.apc.org/en", "title": "Association for Progressive Communications", "description": "Our mission is to strengthen collective organising towards building a transformative movement to ensure that the internet and digital technologies enable social, gender and environmental justice for all people.", "success": true, "error": "", "status": 200 }, "network": { "193.37.35.232": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "mail2.greennet.org.uk", "ports": [ { "port": 25, "open": false, "time_ms": 122.9, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 4123.7, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4020.8, "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": 120.8 }