{ "ok": true, "domain": "vedos.cz", "generated_at": "2026-08-10T06:09:54-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 73, "label": "Fair", "categories": { "dns": 90, "mail": 70, "security": 69, "network": 65, "availability": 60 }, "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": 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": 15, "lost_points": 0, "detail": "DS and DNSKEY detected." }, { "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": "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": 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": "64 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": 4, "lost_points": 31, "detail": "1 of 9 evaluated headers detected." }, { "category": "network", "title": "PTR reverse DNS", "max_points": 30, "earned_points": 30, "lost_points": 0, "detail": "PTR: protection.wedos.global" }, { "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": 0, "lost_points": 40, "detail": "HTTP/2 401 " }, { "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": "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": "ok", "title": "DNSSEC chain", "detail": "DS and DNSKEY detected.", "category": "dns", "max_points": 15, "earned_points": 15, "lost_points": 0 }, { "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": "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": "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": "64 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": "1 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 4, "lost_points": 31 }, { "level": "ok", "title": "PTR reverse DNS", "detail": "PTR: protection.wedos.global", "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": "error", "title": "HTTP response", "detail": "HTTP/2 401 ", "category": "availability", "max_points": 40, "earned_points": 0, "lost_points": 40 }, { "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": [ "185.8.237.5", "185.8.237.6" ], "AAAA": [], "CNAME": [], "MX": [ "1 kolab.wedos.com." ], "TXT": [ "\"v=spf1 include:_spf.wedos.net include:_spf.wedos.as include:_spf.we.wedos.net ip4:89.221.213.45 ip4:46.28.107.130 -all\"", "\"google-site-verification=alLTDHfORfIwxQ0Ybcwj-T4VQpoVzLrG0BhlS_L7wxU\"", "\"facebook-domain-verification=51b9xy5choidy681bupcdwkksg62z3\"" ], "NS": [ "ns.wedos.cz.", "ns.wedos.eu.", "ns.wedos.com.", "ns.wedos.net." ], "SOA": [ "ns.wedos.net. wedos.wedos.com. 2026071502 3600 1800 1814400 3600" ], "CAA": [ "0 issue \"letsencrypt.org\"" ], "DS": [ "33701 13 2 A0EE574E827F4DE8051D74755E703FC7CDA0608825A80D37B035FE76 7F711E41" ], "DNSKEY": [ "256 3 13 OY573RTFL0RkRN+/cLwFLq3vbxXnxcL3tKBmC2DpVd0GFsy4q/7vPBsw +KG7g6VbRVEL1jI0+Qn1lZG69zs4yw==", "257 3 13 Ti89rluEoSAipw8vrWgB619a09vCqjXZMEAsJMHJjoDKSjw+2Jm8Vxz/ Lo9SUf4hpfo/x+bOnMp23itXTJyt2A==" ], "RRSIG": [ "MX 13 2 300 20261012091004 20260715180522 26399 vedos.cz. AgfSHGp3bGhiRfwep9k7VP3Wlk0N0Sp8O5rDggLCe0i8x0IzscbBwQ15 T/rzQ/HOxP9e6A56Re9KJrY0eatlIA==", "A 13 2 300 20261012091004 20260715180522 26399 vedos.cz. wqvi8x6WleTgxdeDUtpb5NEPaDWCSe5D6hsUsZStyedNApffei3X4hhr Cm3BvETl8olYREBbQSMqA6wYhNJuVA==", "DS 13 2 3600 20260823054724 20260809041724 5166 cz. 4L1uGOKEFqGmtVoVh/OE4JN1KKLcWOwilkrLOHXsh/tVAh3eAPRXfTZQ LEZK/07graTz0QILvFCHfV5AfNkfUQ==" ], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "185.8.237.5", "185.8.237.6" ], "ipv6": [] }, "mail": { "spf": "v=spf1 include:_spf.wedos.net include:_spf.wedos.as include:_spf.we.wedos.net ip4:89.221.213.45 ip4:46.28.107.130 -all", "dmarc": "v=DMARC1; p=quarantine; sp=quarantine;", "dkim_selector": "x", "dkim_host": "", "dkim": "", "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": "protection.wedos.global", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "185.8.237.5", "185.8.237.6" ], "time_ms": 244.52 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "185.8.237.5", "185.8.237.6" ], "time_ms": 26.11 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "185.8.237.5", "185.8.237.6" ], "time_ms": 24.05 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "185.8.237.5", "185.8.237.6" ], "time_ms": 82.22 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "185.8.237.5", "185.8.237.6" ], "time_ms": 40.56 } ] } }, "ssl": { "available": true, "issuer": "Let's Encrypt", "subject": "vedos.cz", "valid_from": "2026-07-15T12:31:24-05:00", "valid_to": "2026-10-13T12:31:23-05:00", "days_remaining": 64, "san": [ "*.vedos.cz", "vedos.cz" ], "protocol": "TLSv1.3", "cipher": "TLS_CHACHA20_POLY1305_SHA256" }, "http": { "url": "https://vedos.cz/", "status": "HTTP/2 401 ", "http_version": "3", "headers": { "content-length": "26507", "content-type": "text/html; charset=utf-8", "x-provider": "WEDOS - WE DO Security (WEDOS.com)", "x-cdn-provider": "WEDOS Global CDN (WEDOS.delivery)", "x-protected-by": "WEDOS Global Protection (WEDOS.protection)", "x-dns-by": "WEDOS anycast DNS servers as a service (WEDOS.zone)", "x-status-page": "WEDOS Status (WEDOS.status.online)", "x-monitored-by": "WEDOS Online Monitoring (WEDOS.online)", "x-tagline": "Built in Europe / EU, securing the future and safety worldwide.", "alt-svc": "h3=\":443\"; ma=86400", "strict-transport-security": "max-age=31536000; includeSubDomains; preload" }, "security_checks": { "strict-transport-security": true, "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": "", "powered_by": "" }, "webpage": { "url": "https://vedos.cz/", "title": "WEDOS.protection – Security verification", "description": "WEDOS.protection – security verification required", "success": true, "error": "", "status": 401 }, "network": { "185.8.237.5": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "185.8.237.6": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "kolab.wedos.com", "ports": [ { "port": 25, "open": false, "time_ms": 9, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 122.5, "banner": "", "error": "No connection" }, { "port": 587, "open": false, "time_ms": 122.4, "banner": "", "error": "Connection refused" } ] }, "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": 115.65 }