{ "ok": true, "domain": "sky.de", "generated_at": "2026-08-10T13:14:31-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 78, "label": "Good", "categories": { "dns": 70, "mail": 90, "security": 81, "network": 100, "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": "3 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": "6 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": 0, "lost_points": 10, "detail": "Agreement between public resolvers." }, { "category": "mail", "title": "MX records", "max_points": 20, "earned_points": 20, "lost_points": 0, "detail": "2 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": "176 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": 16, "lost_points": 19, "detail": "4 of 9 evaluated headers detected." }, { "category": "network", "title": "PTR reverse DNS", "max_points": 30, "earned_points": 30, "lost_points": 0, "detail": "PTR: a23-213-53-30.deploy.static.akamaitechnologies.com" }, { "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": 0, "lost_points": 40, "detail": "HTTP/2 403 " }, { "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": "3 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": "6 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": "error", "title": "DNS propagation", "detail": "Agreement between public resolvers.", "category": "dns", "max_points": 10, "earned_points": 0, "lost_points": 10 }, { "level": "ok", "title": "MX records", "detail": "2 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": "176 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": "4 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 16, "lost_points": 19 }, { "level": "ok", "title": "PTR reverse DNS", "detail": "PTR: a23-213-53-30.deploy.static.akamaitechnologies.com", "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": "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": "error", "title": "HTTP response", "detail": "HTTP/2 403 ", "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": [ "23.213.53.30", "23.213.53.33", "23.213.53.6" ], "AAAA": [ "2600:1407:3c00:17::1740:7285", "2600:1407:3c00:17::1740:728c" ], "CNAME": [], "MX": [ "10 mxa-009f8f01.gslb.pphosted.com.", "10 mxb-009f8f01.gslb.pphosted.com." ], "TXT": [ "\"apple-domain-verification=UinuuQmBLtlg7loG\"", "\"google-site-verification=780ibHB-1rgwRIo77GjGC8KDLO8_pEOoyZUsnYD1lYQ\"", "\"atlassian-domain-verification=mE2q0LJi8keyM9m/IydKu1RKVRddcE/9KRmXe1jvz/xndvKLKXoFJdk/BxpPdOsU\"", "\"ufBatIuCnrO24F3tOz78DJi/t3N5Xa06rS2yjNBXIrfQ0evFyPNgYBg2I17g+rXh9dzo5co+5p0LlOx9z3qjpA==\"", "\"adobe-idp-site-verification=91dc6bc75235173d0a27b57f9f232b4139bd460dc4c7c45be9721db9cbce4e12\"", "\"ahrefs-site-verification_494fb196626da1fd40c18ff785662295f23c29ddc6ce27092d2548bee4edc0eb\"", "\"5JVBiMdanomZ10Qspg1evLY\"", "\"docker-verification=9b0da130-0038-49f8-bd8c-ad0da20b312f\"", "\"cisco-ci-domain-verification=66f398dbbb368431c7ed1e6c08c394ab903c363584e6488ee26625cf525d0741\"", "\"jamf-site-verification=MtZTaf9ACLfgHD5fYaF0vA\"", "\"00d7s000000yqb6uak\"", "\"openai-domain-verification=dv-0kjCUJ3mFAEliUDRJQN29DFW\"", "\"m1pbcs83bc1pthy4zsjc56bhhv2wb8lw\"", "\"00d0n000000gu24uae\"", "\"MS=ms30086784\"", "\"figma-domain-verification=9b8957b77abd0e487555d9012afcfaab58e28e9d6a2fc253c0d373f84a3423bc-1743157017\"", "\"atlassian-domain-verification=Kl3ByU1tsfV9fKiC7TDDZYz1uCeTeUo0SSEh5SitZ9q99Ua74O571fgiIg//j5Hn\"", "\"v=spf1 include:spf-009f8f01.pphosted.com include:de._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.sky.de include:_spf.tivian.com include:eu.khoros-mail.com include:_spf.salesforce.com include:mcxplatform.de -all\"", "\"google-site-verification=9WKpGy7-1ZwMW56vOBLIg_-x9skj7SZMdCP_dphhL6I\"" ], "NS": [ "a5-65.akam.net.", "a10-65.akam.net.", "a1-198.akam.net.", "a28-64.akam.net.", "a20-67.akam.net.", "a11-66.akam.net." ], "SOA": [ "a1-198.akam.net. hostmaster.akamai.com. 2018043033 3600 1200 604800 600" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "23.213.53.30", "23.213.53.33", "23.213.53.6" ], "ipv6": [ "2600:1407:3c00:17::1740:7285", "2600:1407:3c00:17::1740:728c" ] }, "mail": { "spf": "v=spf1 include:spf-009f8f01.pphosted.com include:de._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.sky.de include:_spf.tivian.com include:eu.khoros-mail.com include:_spf.salesforce.com include:mcxplatform.de -all", "dmarc": "v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;", "dkim_selector": "selector1", "dkim_host": "selector1._domainkey.sky.de", "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArFCOqp5aoxH97jB1AosjZSAEjXK6hBISZBI/5THinlQSM9dF7ZVVDLsiZaQ2tg4xnDPI3nCyvORFLDJs+aJLXNWj13iRyNqUophstBi/eP1FUmBtaSjIg0DxcklK78SaTk2PbrfpJyy5aWNiKXo9nREQ+65mlgOCXeCoaPeWn+uvKWzJBViA3ECPlwjBv4WeMZO09Ne/ScshONhFkwKiUEAggKl/3oSMC2LKuCZmHrbn15qIFxrXItAzmmskHgnKb8so82xJgP6O4Pt0PoMITZwTubonU8E3BJsAXcCWxLqNGUdW1sscSYWVudpKqn5CqbL4guHJg2eG1zSXxkOZCQIDAQAB;", "spf_analysis": { "valid": true, "lookups": 8, "final": "-all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "reject" }, "bimi": "v=BIMI1;l=https://vmc.digicert.com/a09fd449-29be-4db8-aaa8-47ee0a97bffe.svg;a=https://vmc.digicert.com/a09fd449-29be-4db8-aaa8-47ee0a97bffe.pem", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "a23-213-53-30.deploy.static.akamaitechnologies.com", "propagation": { "consistent": false, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "23.33.29.208", "23.33.29.210", "23.33.29.216" ], "time_ms": 57.79 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "23.200.156.18", "23.200.156.19" ], "time_ms": 77.44 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "23.198.7.119", "23.198.7.123" ], "time_ms": 251.32 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "23.213.53.22", "23.213.53.25", "23.213.53.27", "23.213.53.30", "23.213.53.33", "23.213.53.42", "23.213.53.6" ], "time_ms": 36.25 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "23.44.203.73", "23.44.203.75", "23.44.203.78", "23.44.203.81", "23.44.203.84", "23.44.203.90" ], "time_ms": 80.79 } ] } }, "ssl": { "available": true, "issuer": "DigiCert Inc", "subject": "business.sky.de", "valid_from": "2026-08-05T19:00:00-05:00", "valid_to": "2027-02-02T17:59:59-06:00", "days_remaining": 176, "san": [ "business.sky.de", "api.cf.sky.at", "api.cf.sky.de", "api.id.sky.at", "api.id.sky.de", "assets.dein-sky.at", "assets.dein-sky.com", "assets.dein-sky.de", "assets.sky.de", "bilder.sky.de", "cdn.stb-apps.sky.de", "click.messaging.wowtv.de", "clicks.communications.wowtv.de", "info.sky.de", "karriere.sky.de", "lernwelt.sky.de", "medien.sky.de", "obb.cf.sky.de", "picturemedia.sky.de", "prod.id.sky.de", "prod.idm.sky.de", "qos.sky.at", "qos.sky.de", "sky-sport.ch", "sky.at", "sky.de", "skyfinder.sky.at", "skyfinder.sky.de", "skymedianextlevel.de", "smarttvs-store.sky.de", "sportrecherche.sky.de", "statics.sky.de", "store.sky.at", "store.sky.de", "tm.stb-apps.sky.de", "visitor-sky.de", "wowtv.at", "wowtv.de", "www.sky.at", "www.sky.de", "www.skymedianextlevel.de", "www.visitor-sky.de", "www.wowtv.at" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://sky.de/", "status": "HTTP/2 403 ", "http_version": "3", "headers": { "mime-version": "1.0", "content-type": "text/html", "content-length": "354", "expires": "Mon, 10 Aug 2026 18:14:27 GMT", "date": "Mon, 10 Aug 2026 18:14:27 GMT", "content-security-policy": "frame-ancestors 'self'", "x-frame-options": "sameorigin", "x-content-type-options": "nosniff", "strict-transport-security": "max-age=15768000" }, "security_checks": { "strict-transport-security": true, "content-security-policy": true, "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": "", "powered_by": "" }, "webpage": { "url": "https://www.sky.de/", "title": "Sky - Dein Zuhause für Entertainment der Extraklasse", "description": "Mit Sky bekommst du: Nationalen & internationalen Live-Sport ✓Blockbuster & Serienhighlights ✓Das beste TV-Erlebnis - Live, auf Abruf, zuhause & unterwegs", "success": true, "error": "", "status": 200 }, "network": { "23.213.53.30": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "23.213.53.33": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "23.213.53.6": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "mxa-009f8f01.gslb.pphosted.com", "ports": [ { "port": 25, "open": false, "time_ms": 33.3, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 156.3, "banner": "", "error": "Connection refused" }, { "port": 587, "open": false, "time_ms": 104.8, "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": 89.53 }