{ "ok": true, "domain": "udio.com", "generated_at": "2026-08-11T03:46:17-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 83, "label": "Good", "categories": { "dns": 90, "mail": 90, "security": 81, "network": 20, "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": 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": 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": "82 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": 0, "lost_points": 30, "detail": "PTR not detected." }, { "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": "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": "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": "82 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": "error", "title": "PTR reverse DNS", "detail": "PTR not detected.", "category": "network", "max_points": 30, "earned_points": 0, "lost_points": 30 }, { "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": [ "76.76.21.21" ], "AAAA": [], "CNAME": [], "MX": [ "1 smtp.google.com." ], "TXT": [ "\"google-site-verification=PVuCBXDdL_LeL15B5VT6hLmlUgF510UREq_xthB8dgw\"", "\"v=spf1 include:_spf.google.com ~all\"", "\"VERIFICATION\"", "\"google-site-verification=AW87OlPuwq7_f452JXVtKxrbfXr1TvArYR8P2AFbWhM\"", "\"google-site-verification=IaYNPwOHZJCkrgbDAfYngyARmM8M1-3e8soxW0hR3TE\"", "\"google-site-verification=WnT9H5_YnQu0x5PQDDQh04IUAPPonS5SxlgkDUXeifg\"", "\"apple-domain-verification=JffUxkBjBF3on9SU\"" ], "NS": [ "martin.ns.cloudflare.com.", "saanvi.ns.cloudflare.com." ], "SOA": [ "martin.ns.cloudflare.com. dns.cloudflare.com. 2411219375 10000 2400 604800 1800" ], "CAA": [ "0 issuewild \"letsencrypt.org\"", "0 issue \"comodoca.com\"", "0 issue \"digicert.com; cansignhttpexchanges=yes\"", "0 issue \"sectigo.com\"", "0 issuewild \"pki.goog; cansignhttpexchanges=yes\"", "0 issue \"letsencrypt.org\"", "0 issuewild \"ssl.com\"", "0 issuewild \"comodoca.com\"", "0 iodef \"mailto:justin@unchartedlabs.ai\"", "0 issuewild \"digicert.com; cansignhttpexchanges=yes\"", "0 issue \"pki.goog; cansignhttpexchanges=yes\"", "0 issue \"ssl.com\"" ], "DS": [ "2371 13 2 02D0CB041B846F4DA71A7716E7BDB67F8FF89C4EF76D8CC706DA2828 EB52E75A" ], "DNSKEY": [ "256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==", "257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==" ], "RRSIG": [ "TXT 13 2 300 20260812094606 20260810074606 34505 udio.com. 9Mma/cY4gZvDY5UgxS60wBYbYZrwN9sM0enSoT2L9QAD4qZdD/1T/42R D35NtWD0EolIdXq2MukVsGymqrSvrg==", "MX 13 2 300 20260812094606 20260810074606 34505 udio.com. RR/qA0D1sj/Y9z5oqF22SXoeeEHGfTl+yP+Hmk0lgwrNfkFxmORFbIZz xJ1EqEGzd3Uyl017CdQRzm42ULEKsw==", "A 13 2 300 20260812094606 20260810074606 34505 udio.com. B/Tp8u9xd29lkDN3siqOo8Afe6ymxEA0+ri5bagK+5xSYwvN/f+m3iOV iPuZbxrKB47tU4TFm6tj0/KRWGywCg==", "NS 13 2 86400 20260812083555 20260810063555 34505 udio.com. jFb2kJo5Ka0SR5PgeP+rYRBgC/ZHrH+IVnckG1PC2Buk9u4DiUMakPhi X94EBhGx8ywo+TwSHApZa0K4DidNRg==", "DS 13 2 86400 20260815021327 20260808010327 41446 com. 2E744q87o52vCZ2wy2gjYwHj7xgv83Bdqj2ZJgfVbOZlic4iaC9Jrbbd LzmxsRZr5sT6JFhuIoQ5BRH/XKwsKQ==", "CAA 13 2 300 20260812094606 20260810074606 34505 udio.com. uEYv6YfuWWY2ZcehSpsnUh/gMc4WX6J00BZ3JDvMjWgDtNrOrUewfW1v UP8OKp44/xsIAZIFXUv9JDihaXM42g==" ], "NSEC": [ "\\000.udio.com. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA" ], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "76.76.21.21" ], "ipv6": [] }, "mail": { "spf": "v=spf1 include:_spf.google.com ~all", "dmarc": "v=DMARC1; p=quarantine; rua=mailto:89c0983b082943f8bb3bff6fb4b7b02f@dmarc-reports.cloudflare.net;", "dkim_selector": "google", "dkim_host": "google._domainkey.udio.com", "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAynQ689mNJQEbG9G0NjfHLxShY4ciPatei2uPIyPVrVUyv5l8Yp/dl6g9wg7DcWbHJDdn3VPkmKvV9AsDnJXkJINJPRidf1w5UOVbzhsoR8r58NL1kb/kD5csf/cGlN5jQ3tqqCIMfwLoTzV7wRNaCCqnlJGdGGjG1f8MY8FV2VsUPGGmtpuZwvk/NLe4BaIcGdOZqlsH+eigcptaSZxz0aVo+I6Jt7qCTCcTSrL78hsPFSLogU+2RB+cFMVDtE5tqAbY5qv0YmNTjErHCoooOomM88j/odV6wRn3Bt8h2NSLWfp5gYM+pr8CBf+f89GyvuUZhuf1Ijcxoo2IcmHPvwIDAQAB", "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": "", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "76.76.21.21" ], "time_ms": 98.7 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "76.76.21.21" ], "time_ms": 55.59 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "76.76.21.21" ], "time_ms": 58.65 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "76.76.21.21" ], "time_ms": 72.05 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "76.76.21.21" ], "time_ms": 70.17 } ] } }, "ssl": { "available": true, "issuer": "Let's Encrypt", "subject": "udio.com", "valid_from": "2026-08-04T00:30:47-05:00", "valid_to": "2026-11-01T23:30:46-06:00", "days_remaining": 82, "san": [ "udio.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_128_GCM_SHA256" }, "http": { "url": "https://www.udio.com/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "cache-control": "private, no-cache, no-store, max-age=0, must-revalidate", "content-type": "text/html; charset=utf-8", "date": "Tue, 11 Aug 2026 08:46:08 GMT", "location": "https://www.udio.com/", "refresh": "0;url=https://www.udio.com/", "server": "Vercel", "strict-transport-security": "max-age=31536000; includeSubDomains; preload;", "x-vercel-id": "cle1::iad1::s8ppx-1786437968372-9024c6902cb8", "age": "0", "link": "; rel=preload; as=\"font\"; crossorigin=\"\"; type=\"font/woff2\", ; rel=preload; as=\"font\"; crossorigin=\"\"; type=\"font/woff2\", ; rel=preload; as=\"font\"; crossorigin=\"\"; type=\"font/woff2\", ; rel=preload; as=\"font\"; crossorigin=\"\"; type=\"font/woff2\", ; rel=preload; as=\"font\"; crossorigin=\"\"; type=\"font/woff2\", ; rel=preload; as=\"font\"; crossorigin=\"\"; type=\"font/woff2\", ; rel=preload; as=\"font\"; crossorigin=\"\"; type=\"font/woff2\", ; rel=preload; as=\"font\"; crossorigin=\"\"; type=\"font/woff2\", ; rel=preload; as=\"font\"; crossorigin=\"\"; type=\"font/woff2\", ; rel=preload; as=\"font\"; crossorigin=\"\"; type=\"font/woff2\"", "referrer-policy": "strict-origin-when-cross-origin", "set-cookie": "x-anon-id=8ddc5f57-7a85-442f-8d04-2da2136332b8; Path=/", "vary": "rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch", "x-content-type-options": "nosniff", "x-frame-options": "DENY", "x-matched-path": "/", "x-powered-by": "Next.js", "x-vercel-cache": "MISS" }, "security_checks": { "strict-transport-security": true, "content-security-policy": false, "x-content-type-options": true, "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": "Vercel", "powered_by": "Next.js" }, "webpage": { "url": "https://www.udio.com/", "title": "Udio | AI Music Generator - Official Website", "description": "Discover, create, and share music with the world. Use the latest technology to create AI music in seconds.", "success": true, "error": "", "status": 200 }, "network": { "76.76.21.21": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "smtp.google.com", "ports": [ { "port": 25, "open": false, "time_ms": 21.7, "banner": "220 mx.google.com ESMTP 46e09a7af769-7f3a7b15833si664482a34.129 - gsmtp", "error": "No connection" }, { "port": 465, "open": false, "time_ms": 4005.8, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4021.3, "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": 86.07 }