{ "ok": true, "domain": "solana.com", "generated_at": "2026-08-09T20:39:33-05:00", "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": "5 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": "52 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": "5 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": "52 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": [ "20 alt1.aspmx.l.google.com.", "30 alt2.aspmx.l.google.com.", "10 aspmx.l.google.com.", "40 aspmx2.googlemail.com.", "50 aspmx3.googlemail.com." ], "TXT": [ "\"google-site-verification=yeVzQudzJO-0EBYcQA45mD21lwcdP7dm1qObsB9ZbhA\"", "\"growsurf=4e6v50\"", "\"MS=ms93296000\"", "\"v=spf1 include:_spf.google.com include:servers.mcsv.net include:22245719.spf05.hubspotemail.net include:spf.mandrillapp.com include:mg-spf.greenhouse.io ?all\"", "\"ZOOM_verify_hyqBDRFgQaqrB6tkT-PFfA\"", "\"anthropic-domain-verification-xss4a4=0vAhr0kcwuKcLyULKZLkT167s\"", "\"brevo-code:9fe2eb1bca2165ce9663eb23dcd9c618\"" ], "NS": [ "duke.ns.cloudflare.com.", "sofia.ns.cloudflare.com." ], "SOA": [ "duke.ns.cloudflare.com. dns.cloudflare.com. 2411533322 10000 2400 604800 1800" ], "CAA": [ "0 issue \"pki.goog; cansignhttpexchanges=yes\"", "0 issuewild \"pki.goog; cansignhttpexchanges=yes\"", "0 issuewild \"letsencrypt.org\"", "0 issuewild \"digicert.com; cansignhttpexchanges=yes\"", "0 issue \"letsencrypt.org\"", "0 issuewild \"comodoca.com\"", "0 issue \"digicert.com; cansignhttpexchanges=yes\"", "0 issue \"ssl.com\"", "0 issuewild \"ssl.com\"", "0 issue \"comodoca.com\"" ], "DS": [ "2371 13 2 3FBF577DA08CECAE11ECA19F129C3295B0E4E4E5F1005C41F0A19B10 424BAB3E" ], "DNSKEY": [ "256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==", "257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==" ], "RRSIG": [ "NS 13 2 86400 20260811023922 20260809003922 34505 solana.com. TGv8KKTNx3GlaFKGJ+94dXIzhNJc7SZ+OYCBFXIIyaYJVjmooWNJ50QI KY7htEugQv3OuMwgsS6+4N4oeX+69Q==", "DS 13 2 86400 20260816023506 20260809012506 41446 com. Kd9i2tftAeSeHsTKmZS7i5Z6W+sc66HHzPj+IOS48VqbKidcN9rHeTpU RthRMlhmCkkvtYMgZqP9SRKAa4R7FA==" ], "NSEC": [ "\\000.solana.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 include:servers.mcsv.net include:22245719.spf05.hubspotemail.net include:spf.mandrillapp.com include:mg-spf.greenhouse.io ?all", "dmarc": "v=DMARC1; p=reject;", "dkim_selector": "google", "dkim_host": "google._domainkey.solana.com", "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCQijGP0vVLc6tPRWG+0vAV/GYcwKwW3RPBEy/r422M0scNP5fizXHhxOlr/pmdW8keQgqj+ePxZa4kPQltx08VmRP/k/kVHf8BeJew9ye0W6PRR6IgtYRXXdMV+7++QiCyDqUxWoIP7mL1NxV/mS9KJAk8ADA5XULzrV/W7C/QPQIDAQAB", "spf_analysis": { "valid": true, "lookups": 5, "final": "?all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "reject" }, "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": 79.19 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "76.76.21.21" ], "time_ms": 46.68 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "76.76.21.21" ], "time_ms": 47.34 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "76.76.21.21" ], "time_ms": 41.09 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "76.76.21.21" ], "time_ms": 48.95 } ] } }, "ssl": { "available": true, "issuer": "Let's Encrypt", "subject": "solana.com", "valid_from": "2026-07-03T08:01:47-05:00", "valid_to": "2026-10-01T08:01:46-05:00", "days_remaining": 52, "san": [ "solana.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_128_GCM_SHA256" }, "http": { "url": "https://solana.com/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "age": "0", "cache-control": "private, no-cache, no-store, max-age=0, must-revalidate", "content-security-policy": "frame-ancestors 'self' https://dbc-8f4a920c-45cb.cloud.databricks.com", "content-type": "text/html; charset=utf-8", "date": "Mon, 10 Aug 2026 01:39:24 GMT", "link": "; rel=preload; as=\"style\", ; rel=preload; as=\"style\", ; rel=preload; as=\"style\", ; rel=preload; as=\"style\", ; rel=preload; as=\"style\"", "server": "Vercel", "set-cookie": "SOLANA_LOCALE=en; Path=/; Expires=Tue, 10 Aug 2027 01:39:24 GMT; Max-Age=31536000; SameSite=lax", "strict-transport-security": "max-age=63072000", "vary": "rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch", "x-content-type-options": "nosniff", "x-frame-options": "SAMEORIGIN", "x-matched-path": "/[locale]", "x-powered-by": "Next.js", "x-vercel-cache": "MISS", "x-vercel-id": "cle1::iad1::rcp66-1786325964192-65a098a897cb", "x-xss-protection": "1; mode=block" }, "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": "Vercel", "powered_by": "Next.js" }, "webpage": { "url": "https://solana.com/", "title": "The Capital Market For Every Asset on Earth", "description": "Solana is the high performance network powering internet capital markets, payments, and crypto applications. Fast. Decentralized. Scalable. Energy efficient. Solana can power thousands of transactions per second.", "success": true, "error": "", "status": 200 }, "network": { "76.76.21.21": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "alt1.aspmx.l.google.com", "ports": [ { "port": 25, "open": false, "time_ms": 0.8, "banner": "", "error": "Network is unreachable" }, { "port": 465, "open": false, "time_ms": 4018.5, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4004, "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": 84.03 }