{ "ok": true, "domain": "illinois.gov", "generated_at": "2026-08-08T23:15:08-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 80, "label": "Good", "categories": { "dns": 70, "mail": 90, "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": "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": 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": "106 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: film.illinois.gov" }, { "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": "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": "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": "106 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: film.illinois.gov", "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": [ "216.124.54.81" ], "AAAA": [], "CNAME": [], "MX": [ "10 smtpin02.illinois.gov.", "10 smtpin01.illinois.gov.", "10 smtpin07.illinois.gov.", "10 smtpin06.illinois.gov." ], "TXT": [ 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"\"gaiTzaBht-d6eXFZYUdO1i1oh06RDzRyGCpWgLMlofs\"", "\"twilio-domain-verification=acc6815068755ee00a8c731153d2fda0\"", "\"wOtt7MiikNEVzT3g6w67ApHwXTrfJOFh1lCc7lji4no\"", "\"mandrill_verify.gO2P4HmQhCSpMLOvP6thdw\"", "\"RLcbnELXo5FSTaOv0ZqtBW9yB0sgkvfYI/ooi/EYygkGfn8z83f1L5910/rQ0ex1PW9kgB5WXVo71t5k5PaT0Q==\"", "\"MS=ms60423754\"", "\"adobe-sign-verification=8cc42102a84255fc8fc27772638c874c679c4047d8dec2b873cbee95822f6739\"", "\"jamf-site-verification=-Z2p3FaqSbw_mUG3lSrDnw\"", "\"v=spf1 ip4:216.124.52.100/30 ip4:216.124.52.104/31 ip4:216.124.56.100/30 ip4:216.124.54.33 ip4:216.124.54.34 ip4:216.124.54.74/31 ip4:216.124.52.108 ip4:216.124.56.108 include:spf-a.illinois.gov include:spf-b.illinois.gov ~all\"" ], "NS": [ "ns1.state.il.us.", "ns2.state.il.us." ], "SOA": [ "ns1.state.il.us. hostmaster.illinois.gov. 1300318 10800 1080 2419200 900" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "216.124.54.81" ], "ipv6": [] }, "mail": { "spf": "v=spf1 ip4:216.124.52.100/30 ip4:216.124.52.104/31 ip4:216.124.56.100/30 ip4:216.124.54.33 ip4:216.124.54.34 ip4:216.124.54.74/31 ip4:216.124.52.108 ip4:216.124.56.108 include:spf-a.illinois.gov include:spf-b.illinois.gov ~all", "dmarc": "v=DMARC1; p=quarantine; sp=none; rua=mailto:f6956c82@mxtoolbox.dmarc-report.com; ruf=mailto:f6956c82@forensics.dmarc-report.com; rf=afrf; pct=75; ri=86400", "dkim_selector": "mail", "dkim_host": "mail._domainkey.illinois.gov", "dkim": "v=DKIM1; k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyaod3MGZJ/3f4Q8xjj8SoMr7umyL5Tm+mRsxu00tKKn5z/DmP8fwAWWjHREVWWkRe/GlMKueRnerFv9gukwkajokioRFvA5Xl2Tc122RlePg9wn5rQ2pN2dqwSjVL6cpP1jd3dc9/D6wQnXYGNC3JNWPOxHDHJId7RBFV3QTMDtXzRwBFOR2Ha3+Z0auoP+TMU6hZykSn7nUmGBPURB0S/45LiVkopSdpL87PxoGfisPLDl8BQg0TDb3soVKlsYTand5ohY4RAuxU0I0jD/IN+aOciLehHkvOUrBBgAkaZaGAB/lyyrXu44LwtriIQnPCgNdPRzLkK0gj62HoPK7CwIDAQAB", "spf_analysis": { "valid": true, "lookups": 2, "final": "~all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "quarantine" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "film.illinois.gov", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "216.124.54.81" ], "time_ms": 38.75 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "216.124.54.81" ], "time_ms": 18.94 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "216.124.54.81" ], "time_ms": 47.08 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "216.124.54.81" ], "time_ms": 30.62 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "216.124.54.81" ], "time_ms": 75.44 } ] } }, "ssl": { "available": true, "issuer": "Entrust Limited", "subject": "*.illinois.gov", "valid_from": "2025-10-23T19:00:00-05:00", "valid_to": "2026-11-23T17:59:59-06:00", "days_remaining": 106, "san": [ "*.illinois.gov", "illinois.gov" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://www.illinois.gov/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "content-length": "148", "content-type": "text/html;charset=utf-8", "location": "https://www.illinois.gov/", "server": "Apache", "x-aspnet-version": "", "x-powered-by": "", "x-aspnetmvc-version": "", "date": "Sun, 09 Aug 2026 04:14:59 GMT", "x-dispatcher": "dispatcher2usgovwest1-28580712", "x-vhost": "publish illinois", "x-content-type-options": "nosniff", "last-modified": "Sat, 08 Aug 2026 21:04:42 GMT", "x-frame-options": "SAMEORIGIN", "expires": "Sun, 09 Aug 2026 04:14:59 GMT", "cache-control": "max-age=0, no-cache, no-store", "pragma": "no-cache", "alt-svc": "h3=\":443\"; ma=93600", "strict-transport-security": "max-age=31536000 ; includeSubDomains" }, "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": "Apache", "powered_by": "" }, "webpage": { "url": "https://www.illinois.gov/", "title": "Illinois", "description": "Find places to go, things to see. Search through all the different services offered by the various Illinois agencies.", "success": true, "error": "", "status": 206 }, "network": { "216.124.54.81": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "smtpin02.illinois.gov", "ports": [ { "port": 25, "open": false, "time_ms": 8.6, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 4020.7, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4021.1, "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": 84.34 }