{ "ok": true, "domain": "iupac.org", "generated_at": "2026-08-10T18:18:21-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 81, "label": "Good", "categories": { "dns": 80, "mail": 90, "security": 65, "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": "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": 20, "lost_points": 0, "detail": "A DKIM selector was verified." }, { "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": "81 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": 0, "lost_points": 35, "detail": "0 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": "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": "ok", "title": "DKIM", "detail": "A DKIM selector was verified.", "category": "mail", "max_points": 20, "earned_points": 20, "lost_points": 0 }, { "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": "81 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": "error", "title": "HTTP security headers", "detail": "0 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 0, "lost_points": 35 }, { "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": [ "172.67.183.30", "104.21.18.185" ], "AAAA": [ "2606:4700:3035::6815:12b9", "2606:4700:3037::ac43:b71e" ], "CNAME": [], "MX": [ "0 iupac-org.mail.protection.outlook.com." ], "TXT": [ "\"citrix-verification-code=668e156b-f5d3-430e-9944-f1d4385d043e\"", "\"zoho-verification=zb1507925622032.zmverify.zoho.com\"", "\"logmein-verification-code=d7eb98f7-6d45-4cba-9f6b-7c05d84db067\"", "\"v=spf1 ip4:216.37.42.18 include:servers.mcsv.net include:relay.mailchannels.net include:spf.protection.outlook.com -all\"", "\"google-site-verification=4YRkSFebiF2csWXGF_AsWmu7qlFjvbMNyoBra27xCpU\"" ], "NS": [ "clara.ns.cloudflare.com.", "gabe.ns.cloudflare.com." ], "SOA": [ "clara.ns.cloudflare.com. dns.cloudflare.com. 2411858647 10000 2400 604800 1800" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "172.67.183.30", "104.21.18.185" ], "ipv6": [ "2606:4700:3035::6815:12b9", "2606:4700:3037::ac43:b71e" ] }, "mail": { "spf": "v=spf1 ip4:216.37.42.18 include:servers.mcsv.net include:relay.mailchannels.net include:spf.protection.outlook.com -all", "dmarc": "v=DMARC1; p=quarantine; rua=mailto:2910d82e0b504f9d91edf1674baf1470@dmarc-reports.cloudflare.net,mailto:dmarcreports@iupac.org", "dkim_selector": "default", "dkim_host": "default._domainkey.iupac.org", "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6oNhauvuGMp8tC6ZArDReDbXKvLGG3sUShp52ayJGaMNj9xLCOHBwmbTaS3EuR8m0C/j5D8tSVs+oBPbOz2ErOWEM9N6cAboH1ZvVjJRPV+5/tFfsfbBLs7hp04HfCuCOkLzWMN6WuVaW2MFNBReD9l7Jh8/++DaVlBLG1I6Fc9P5+pKaTyYQWEGsmkMxr1ml +WcmsTEsIAXiFP6nbgO7IX436+2mjPcle9cLrF/lb5zFlx0nwILG8trh9cqyMDqkoLkSfQpk3lb+VDSKjPpp6u5GU/p81TWTdx/ZWk5y2ixp0Uq+tNk5SFr+Ef7DFpQoJ4lv+mzFsY+U23bAAAHGQIDAQAB;", "spf_analysis": { "valid": true, "lookups": 3, "final": "-all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "quarantine" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "104.21.18.185", "172.67.183.30" ], "time_ms": 47.45 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "104.21.18.185", "172.67.183.30" ], "time_ms": 50.11 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "104.21.18.185", "172.67.183.30" ], "time_ms": 45.49 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "104.21.18.185", "172.67.183.30" ], "time_ms": 52.82 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "104.21.18.185", "172.67.183.30" ], "time_ms": 248.04 } ] } }, "ssl": { "available": true, "issuer": "Let's Encrypt", "subject": "iupac.org", "valid_from": "2026-08-02T17:42:12-05:00", "valid_to": "2026-10-31T17:42:11-05:00", "days_remaining": 81, "san": [ "iupac.org" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://iupac.org/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "date": "Mon, 10 Aug 2026 23:18:12 GMT", "content-type": "text/html; charset=UTF-8", "server": "cloudflare", "vary": "Accept-Encoding,Cookie", "link": "; rel=shortlink", "x-et-api-origin": "https://iupac.org", "x-et-api-root": "https://iupac.org/wp-json/tribe/tickets/v1/", "x-et-api-version": "v1", "x-pingback": "https://iupac.org/xmlrpc.php", "x-powered-by": "WP Engine", "x-tec-api-origin": "https://iupac.org", "x-tec-api-root": "https://iupac.org/wp-json/tribe/events/v1/", "x-tec-api-version": "v1", "x-cacheable": "SHORT", "cache-control": "max-age=600, must-revalidate", "x-cache": "HIT: 1", "x-cache-group": "normal", "last-modified": "Mon, 10 Aug 2026 23:15:31 GMT", "cf-cache-status": "HIT", "set-cookie": "__cf_bm=H0UmatJMwOkoURLvN7_39zxDObWZww4jyVUZ3NHa.ME-1786403892.9682257-1.0.1.1-o8dqWoSGgziKwnIRL.0Wfyq1s4pBu8d7NWadX7SnKH1w0cjQay0_KmYPYO4PnHsnv.v5Kzvn4KN8k9mNos.__PEQ77IjuSo7tx5jMXFyG3PRkP8OjRXIVerjfp.4AYGE; HttpOnly; SameSite=None; Secure; Path=/; Domain=iupac.org; Expires=Mon, 10 Aug 2026 23:48:12 GMT", "age": "161", "cf-ray": "a292b7eb0c8fc6f0-ORD", "alt-svc": "h3=\":443\"; ma=86400" }, "security_checks": { "strict-transport-security": false, "content-security-policy": false, "x-content-type-options": false, "x-frame-options": false, "referrer-policy": false, "permissions-policy": false, "cross-origin-opener-policy": false, "cross-origin-embedder-policy": false, "cross-origin-resource-policy": false }, "server": "cloudflare", "powered_by": "WP Engine" }, "webpage": { "url": "https://iupac.org/", "title": "International Union of Pure and Applied Chemistry", "description": "IUPAC serves the international scientific endeavor in the dual function of a basic science and a mission-oriented Union. The Union is in a unique position", "success": true, "error": "", "status": 200 }, "network": { "172.67.183.30": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "104.21.18.185": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "iupac-org.mail.protection.outlook.com", "ports": [ { "port": 25, "open": false, "time_ms": 26.5, "banner": "", "error": "Network is unreachable" }, { "port": 465, "open": false, "time_ms": 4041.3, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4021.3, "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": 92.69 }