{ "ok": true, "domain": "knauf.com", "generated_at": "2026-08-10T00:19:19-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 82, "label": "Good", "categories": { "dns": 80, "mail": 90, "security": 69, "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": "59 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": 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": "59 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": "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": [ "172.64.155.171", "104.18.32.85" ], "AAAA": [ "2a06:98c1:3103::ac40:9bab", "2606:4700:4404::6812:2055" ], "CNAME": [], "MX": [ "10 mailstream-eu1.mxrecord.io." ], "TXT": [ "\"logmein-verification-code=9e388bbb-6560-4ac3-b791-23f55fe7341e\"", "\"KlBj5lpkGf2o3mSB7rCguA2vHOt2JF39C0D6iXnP1v93yF/nSbz+0ex494nrcXo8Kdt8o0LFs8VyFBsZhTGcAQ==\"", "\"ibmid=0336e5cd-166b-497d-876c-12004ee06d4b\"", "\"adobe-idp-site-verification=d04a867d1bf7208af1d94176eb8572b5bc02de0f7f2788cf27fbba2467f69ef2\"", "\"jamf-site-verification=XMj_nc0Wac2VjHZWwCSGSg\"", "\"00D0X000000tBFD=1TBTy00000006lN\"", "\"miro-verification=72ff53054bd883f89f1694fea716d84ce0e88228\"", "\"canva-site-verification=SZPz0dQ-ZwP5Ey7QUcdhIA\"", "\"docker-verification=42b40b36-f735-470e-a982-6f25e455ea4c\"", "\"_globalsign-domain-verification=5ej4_s0tz9fkUL0xp9qL5vQcLrWwzcozf10oeOr4bC\"", "\"google-gws-recovery-domain-verification=62593912\"", "\"brevo-code:e9fa090dd2083571a6211959b6b7fb3f\"", "\"MS=ms69815095\"", "\"teamtailor=0854e7db40bc4a8d2be606fad3af5899\"", "\"flexera-domain-verification-twrdqtddwabufuvt\"", "\"msfpkey=3f7embobxe4lwlofisf2omfrj\"", "\"linkedin-site-verification=9d94dd8a-ad88-4fca-ba0f-7ccdeb09c740\"", "\"_globalsign-domain-verification=66bVmwuH4xqCrCDqGPVouPwfuKMTBzB6VabrWB-BcA\"", "\"flexera-domain-verification-ockxvsdmdfgainxt\"", "\"v=1;b=off;k=zia\"", "\"smartsheet-site-validation=gCZn5Z325CY90K0CRRSJ01QmILOq1YkM\"", "\"bv-domain-verification=a636c610a3d19b6bcb71849ed70361e168643ed855cb317d4bcb1c1becfca48a\"", "\"00DFg00000LxQon=1TBFg00000050vR\"", "\"new-relic-domain-verification=eb88a0a7eea74e92a3059b023989e0ae\"", "\"apple-domain-verification=9xP44XMawO96USXT\"", "\"infoblox-domain-mastery=923a83390fb3dda567d58fec363d172f96a86276c92de5b5071c1a4b8834630a61\"", "\"google-site-verification=H4-wmJdrW4db03U8lWeZBmTUCfWWSx28E-7JeYe1Iv8\"", "\"_globalsign-domain-verification=QRYNbyCmBa1FytVU7jUq47x8oxKD0vx0T5BRl73pyJ\"", "\"successfactors-site-verification=NzEyZGNjM2Y0NDM0NjUxYmM0NDdlMzdjYjMwOWJhMTMxZTY3YTY3NGM5Yjc1N2MwNmZiYTM3OTA3NDI2NTQ5MA==\"", "\"_globalsign-domain-verification=vJLLHNpr5RZSEBpj6V8D5KboX9XWeuXksnKFNISKaL\"", "\"00D9M00000H4ECH=1TB9M0000000Of3\"", "\"teamtailor=a5a74455adfb43dc8c38ab7c41912241\"", "\"google-site-verification=OoMGa_JfaaD3damDLwJD7jEjBJjXBXrjriHiPRpybls\"", "\"v=spf1 ip4:18.141.248.4 ip4:3.125.230.255 ip4:198.245.81.0/24 ip4:136.147.176.0/24 ip4:13.111.0.0/16 ip4:157.90.94.187 ip4:212.2.69.178 ip4:82.210.238.38 ip4:82.210.238.39 ip4:136.147.182.0/24 ip4:136.147.135.0/24 ip4:199.122.123.0/24 ip4:103.151.192.0/23\" \" ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 ip4:86.59.12.25 ip4:86.59.12.47 ip4:86.59.12.31 ip4:150.60.232.72 ip4:193.228.122.60 ip4:193.228.122.61 ip4:52.49.235.189 ip4:52.49.201.246 ip4:147.160.167.0/26 ip4:23.21.109\" \".212 ip4:23.21.109.197 ip4:94.231.81.6 ip4:213.95.132.52 ip4:213.155.74.87 ip4:213.155.74.157 ip4:213.155.74.23 ip4:213.155.74.133 a:c.spf.service-now.com include:spf.protection.outlook.com include:spf.logicalware.com include:spf-mailer-knauf.aufwind-solu\" \"tions.de include:sendgrid.net include:agenturserver.de exists:%{i}._spf.mta.salesforce.com include:amazonses.com include:25192585.spf02.hubspotemail.net ~all\"", "\"atlassian-domain-verification=70GqHrluIKB0DlW53dSuqFSbFlhlfZlApKbP2E3g3PR8EoOJNkl/coLmRJK97vOn\"", "\"teamtailor=c975bb7ab0097cf1807eee9e2e13c6be\"" ], "NS": [ "aaron.ns.cloudflare.com.", "virginia.ns.cloudflare.com." ], "SOA": [ "aaron.ns.cloudflare.com. dns.cloudflare.com. 2411794757 10000 2400 604800 1800" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "172.64.155.171", "104.18.32.85" ], "ipv6": [ "2a06:98c1:3103::ac40:9bab", "2606:4700:4404::6812:2055" ] }, "mail": { "spf": "v=spf1 ip4:18.141.248.4 ip4:3.125.230.255 ip4:198.245.81.0/24 ip4:136.147.176.0/24 ip4:13.111.0.0/16 ip4:157.90.94.187 ip4:212.2.69.178 ip4:82.210.238.38 ip4:82.210.238.39 ip4:136.147.182.0/24 ip4:136.147.135.0/24 ip4:199.122.123.0/24 ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 ip4:86.59.12.25 ip4:86.59.12.47 ip4:86.59.12.31 ip4:150.60.232.72 ip4:193.228.122.60 ip4:193.228.122.61 ip4:52.49.235.189 ip4:52.49.201.246 ip4:147.160.167.0/26 ip4:23.21.109.212 ip4:23.21.109.197 ip4:94.231.81.6 ip4:213.95.132.52 ip4:213.155.74.87 ip4:213.155.74.157 ip4:213.155.74.23 ip4:213.155.74.133 a:c.spf.service-now.com include:spf.protection.outlook.com include:spf.logicalware.com include:spf-mailer-knauf.aufwind-solutions.de include:sendgrid.net include:agenturserver.de exists:%{i}._spf.mta.salesforce.com include:amazonses.com include:25192585.spf02.hubspotemail.net ~all", "dmarc": "v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:2650734a09884a4abf36e6de219cc429@dmarc-reports.cloudflare.net,mailto:dmarc_reports@knauf.com; ruf=mailto:Forensic_dmarc_reports@knauf.com; adkim=s; aspf=s;", "dkim_selector": "selector1", "dkim_host": "selector1._domainkey.knauf.com", "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCMgbGwZSYJSez9lZgUa+Bdk3+TBKKWwE8SG94VCF4eZ7g4BUodW3Df42KsxgXXyWWfnKLD8xXuMEYmm+XIrtpYyw9rM7NJa5uG6MY5IRDHXg+3vRq0OX2wjkm7U3Jf2qE1pYxkDRk32cp4p2hKT6hqpaSvF9kSfv6zdVAeKUZvaQIDAQAB;", "spf_analysis": { "valid": true, "lookups": 9, "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": [ "104.18.32.85", "172.64.155.171" ], "time_ms": 50.4 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "104.18.32.85", "172.64.155.171" ], "time_ms": 45.17 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "104.18.32.85", "172.64.155.171" ], "time_ms": 53.41 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "104.18.32.85", "172.64.155.171" ], "time_ms": 48.94 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "104.18.32.85", "172.64.155.171" ], "time_ms": 89.77 } ] } }, "ssl": { "available": true, "issuer": "Google Trust Services", "subject": "knauf.com", "valid_from": "2026-07-10T13:53:25-05:00", "valid_to": "2026-10-08T14:53:14-05:00", "days_remaining": 59, "san": [ "knauf.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://knauf.com/country-language-selector", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "date": "Mon, 10 Aug 2026 05:19:19 GMT", "location": "/country-language-selector", "expires": "Mon, 10 Aug 2026 09:19:19 GMT", "cache-control": "public, max-age=14400", "cf-cache-status": "HIT", "set-cookie": "SUGGESTED_COUNTRY=us", "content-security-policy": "frame-ancestors 'self' https://app.contentful.com/ https://cms-cf-pdp-integration.knauf.digital/", "server": "cloudflare", "cf-ray": "a28c8b81da6b76cb-STL", "content-type": "text/html; charset=utf-8", "link": "; rel=preload; as=\"style\", ; rel=preload; as=\"style\"", "vary": "rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding", "age": "246664", "last-modified": "Fri, 07 Aug 2026 08:48:14 GMT" }, "security_checks": { "strict-transport-security": false, "content-security-policy": true, "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": "" }, "webpage": { "url": "https://knauf.com/country-language-selector", "title": "Knauf", "description": "Knauf", "success": true, "error": "", "status": 200 }, "network": { "172.64.155.171": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "104.18.32.85": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "mailstream-eu1.mxrecord.io", "ports": [ { "port": 25, "open": false, "time_ms": 4.1, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 1.3, "banner": "", "error": "No connection" }, { "port": 587, "open": false, "time_ms": 1, "banner": "", "error": "No connection" } ] }, "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": 99.24 }