{ "ok": true, "domain": "ktb.gov.tr", "generated_at": "2026-08-11T02:36:42-05:00", "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": "3 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": "89 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: 212.174.179.230.static.ttnet.com.tr" }, { "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/1.1 200 OK" }, { "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": "3 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": "89 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: 212.174.179.230.static.ttnet.com.tr", "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/1.1 200 OK", "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": [ "212.174.179.230" ], "AAAA": [], "CNAME": [], "MX": [ "30 securemail2.ktb.gov.tr.", "10 webmail.ktb.gov.tr.", "20 securemail.ktb.gov.tr." ], "TXT": [ "\"google-site-verification=KhFYas6r1PxfiWDD4UVGJQHsPf2xLo0l97CwT9Sfrb4\"", "\"google-site-verification=274yyJkKc2p4sZdMq3ebllHQxUdBcuj8-F_5wneurXY\"", "\"v=spf1 mx ip4:212.174.179.200 ip4:212.174.179.210 ip4:212.175.140.101 -all\"", "\"MS=ms88861265\"" ], "NS": [ "ns2.kultur.gov.tr.", "ns.kultur.gov.tr." ], "SOA": [ "ns.kultur.gov.tr. info\\@ktb.gov.tr. 2026080601 10800 3600 604800 3600" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "212.174.179.230" ], "ipv6": [] }, "mail": { "spf": "v=spf1 mx ip4:212.174.179.200 ip4:212.174.179.210 ip4:212.175.140.101 -all", "dmarc": "v=DMARC1; p=quarantine; rua=mailto:quarantine@ktb.gov.tr; ruf=mailto:quarantine@ktb.gov.tr; rf=afrf; sp=quarantine; fo=0:1:d:s; ri=2; adkim=r; aspf=r", "dkim_selector": "default", "dkim_host": "default._domainkey.ktb.gov.tr", "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1ufh5l3HgYLtIia9TF1SPEWqzchWdQrZAQw2dptfBfsszaMie9f3oy5jP3HYEthBB44AEQ5OhYR/6HBLNXSN9Pd9HYBwQFgn+cVfocIiXWEaBz1pFDyvKDvmV0rlfHENb/Ad+yTpxUiS2gFHTRp46hlDxEkjBhut9VcTlNdOAbQIDAQAB", "spf_analysis": { "valid": true, "lookups": 1, "final": "-all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "quarantine" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "212.174.179.230.static.ttnet.com.tr", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "212.174.179.230" ], "time_ms": 54.41 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "212.174.179.230" ], "time_ms": 357.13 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "212.174.179.230" ], "time_ms": 29.06 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "212.174.179.230" ], "time_ms": 486.02 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "212.174.179.230" ], "time_ms": 44.8 } ] } }, "ssl": { "available": true, "issuer": "DigiCert Inc", "subject": "*.ktb.gov.tr", "valid_from": "2026-04-23T19:00:00-05:00", "valid_to": "2026-11-08T17:59:59-06:00", "days_remaining": 89, "san": [ "*.ktb.gov.tr", "ktb.gov.tr" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_128_GCM_SHA256" }, "http": { "url": "https://www.ktb.gov.tr/", "status": "HTTP/1.1 200 OK", "http_version": "2", "headers": { "content-length": "214542", "content-type": "text/html; charset=utf-8", "location": "https://www.ktb.gov.tr", "referrer-policy": "origin-when-cross-origin", "x-frame-options": "SAMEORIGIN", "content-security-policy": "default-src 'self' 'unsafe-inline' 'unsafe-hashes' 'unsafe-eval' data: https://ktb.gov.tr https://s3.ktb.gov.tr https://cdn.datatables.net https://www.googletagmanager.com https://fonts.googleapis.com https://apiservice.kultur.gov.tr https://istatistik.ktb.gov.tr https://istatistik.kultur.gov.tr https://my.matterport.com https://analitik.edevlet.gov.tr https://cdn.e-devlet.gov.tr https://www.google-analytics.com https://ajax.googleapis.com https://code.jquery.com https://cdn.jsdelivr.net https://unpkg.com https://cdnjs.cloudflare.com https://ssl.google-analytics.com https://webtv.kultur.gov.tr https://webtvpanel.kultur.gov.tr http://webtvpanel.kultur.gov.tr https://livechat.connexease.com https://www.google.com https://sergiler-api.ktb.gov.tr https://cloud.360tr.com https://docs.google.com https://tescil1.telifhaklari.gov.tr https://www.youtube.com; font-src 'self' data: https:; object-src 'none';", "date": "Tue, 11 Aug 2026 07:36:29 GMT", "set-cookie": "TS01d387d8=012fcb3f4c44c306033e40948d5145ad7925dbed2c648dc8abd978c2d605eb604eba46146342d855fcfeb3b8eb2ecd949e921907e77928ac867022b51678dfac72086ffe70; Path=/; Domain=.www.ktb.gov.tr", "cache-control": "public, no-cache=\"Set-Cookie\", max-age=60", "vary": "Homepage-Lang, Pool-Info", "homepage-lang": "anasayfa-1" }, "security_checks": { "strict-transport-security": false, "content-security-policy": true, "x-content-type-options": false, "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": "", "powered_by": "" }, "webpage": { "url": "https://www.ktb.gov.tr/", "title": "T.C. Kültür ve Turizm Bakanlığı", "description": "", "success": true, "error": "", "status": 200 }, "network": { "212.174.179.230": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "securemail2.ktb.gov.tr", "ports": [ { "port": 25, "open": false, "time_ms": 165.6, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 4172.8, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4020.9, "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": 107.15 }