{ "ok": true, "domain": "plurk.com", "generated_at": "2026-08-09T05:09:01-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 85, "label": "Good", "categories": { "dns": 95, "mail": 90, "security": 65, "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": 15, "lost_points": 0, "detail": "DS and DNSKEY detected." }, { "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": "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": "55 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": 0, "lost_points": 35, "detail": "0 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": "ok", "title": "DNSSEC chain", "detail": "DS and DNSKEY detected.", "category": "dns", "max_points": 15, "earned_points": 15, "lost_points": 0 }, { "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": "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": "55 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": "error", "title": "HTTP security headers", "detail": "0 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 0, "lost_points": 35 }, { "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": [ "104.18.65.15", "104.17.79.77" ], "AAAA": [ "2606:4700::6812:410f", "2606:4700::6811:4f4d" ], "CNAME": [], "MX": [ "1 aspmx.l.google.com.", "10 aspmx3.googlemail.com.", "5 alt2.aspmx.l.google.com.", "10 aspmx2.googlemail.com.", "5 alt1.aspmx.l.google.com." ], "TXT": [ "\"google-site-verification=dFoWiAGp2p8UxT2PqaA9AF6wrvnGbHO-ff5--WxMft8\"", "\"anthropic-domain-verification-8eyydg=QjTIpDtjIZgTqWzlkUIeSWghI\"", "\"brave-ledger-verification=1ec1fb3d2ef17ea48078d415fbc21042c438098ba280d75f0d42944638761380\"", "\"v=spf1 ip4:35.171.192.59/32 ip4:52.73.236.106/32 ip4:54.240.46.161/32 include:amazonses.com include:_spf.google.com include:fdspfus.freshemail.io -all\"", "\"google-site-verification=sAkH3NR0V6xneoN2jFseAfEMCAsySUm5TvRTAP2v0Tg\"" ], "NS": [ "dawn.ns.cloudflare.com.", "kip.ns.cloudflare.com." ], "SOA": [ "dawn.ns.cloudflare.com. dns.cloudflare.com. 2411229780 10000 2400 604800 1800" ], "CAA": [], "DS": [ "2371 13 2 96C20C9E910DE2838D590347D3851955FCF5FEA76646978C7385FF4E 676ACFA7" ], "DNSKEY": [ "257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==", "256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==" ], "RRSIG": [], "NSEC": [ "\\000.plurk.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": [ "104.18.65.15", "104.17.79.77" ], "ipv6": [ "2606:4700::6812:410f", "2606:4700::6811:4f4d" ] }, "mail": { "spf": "v=spf1 ip4:35.171.192.59/32 ip4:52.73.236.106/32 ip4:54.240.46.161/32 include:amazonses.com include:_spf.google.com include:fdspfus.freshemail.io -all", "dmarc": "v=DMARC1; p=none; rua=mailto:d5d3149fcb4d4be4a25e0c079080e73e@dmarc-reports.cloudflare.net,mailto:dmarc@plurk.com; pct=10", "dkim_selector": "google", "dkim_host": "google._domainkey.plurk.com", "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCU9fX9toWNHUST3ZWDKTJcUmsydOEWRnGeltfJ21KFb89g4/kdIWtBYNc6vXinMTMLq5DtVWNw4qnsF+BKoPw3Fld++Mm7T+/aP4saivgENiRMxsLdqEWKtp/nxA85iqRMeEXPnZ18igaZHpvPNvv35woqUaxkMvqv0kId3HrSkwIDAQAB", "spf_analysis": { "valid": true, "lookups": 3, "final": "-all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "none" }, "bimi": "v=BIMI1; l=https://s.plurk.com/logo.svg", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "104.17.79.77", "104.18.65.15" ], "time_ms": 78.12 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "104.17.79.77", "104.18.65.15" ], "time_ms": 46.35 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "104.17.79.77", "104.18.65.15" ], "time_ms": 52.77 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "104.17.79.77", "104.18.65.15" ], "time_ms": 81.74 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "104.17.79.77", "104.18.65.15" ], "time_ms": 69.44 } ] } }, "ssl": { "available": true, "issuer": "Google Trust Services", "subject": "plurk.com", "valid_from": "2026-07-05T22:35:41-05:00", "valid_to": "2026-10-03T23:35:31-05:00", "days_remaining": 55, "san": [ "plurk.com", "*.plurk.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://www.plurk.com/portal/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "date": "Sun, 09 Aug 2026 10:08:52 GMT", "content-type": "text/html; charset=utf-8", "location": "https://www.plurk.com/portal/", "server": "cloudflare", "cf-ray": "a285f64a4dc23ff1-STL", "alt-svc": "h3=\":443\"; ma=86400", "set-cookie": "plurkcookiea=\"euD38RMeEzv7zBIszcGPwQWQIr28crS1dTRRSN93fds=?lang=bnVsbA==&tid=bnVsbA==&user_id=bnVsbA==\"; Domain=.plurk.com; Expires=Sun, 23 Aug 2026 10:08:52 GMT; Max-Age=1209600; Secure; HttpOnly; Path=/; SameSite=Lax", "cf-cache-status": "DYNAMIC", "link": "; rel=preconnect,; rel=preconnect,; as=script; rel=preload" }, "security_checks": { "strict-transport-security": false, "content-security-policy": false, "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://www.plurk.com/portal/", "title": "Your life, on the line - Plurk", "description": "", "success": true, "error": "", "status": 200 }, "network": { "104.18.65.15": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "104.17.79.77": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "aspmx.l.google.com", "ports": [ { "port": 25, "open": false, "time_ms": 22.3, "banner": "220 mx.google.com ESMTP 5614622812f47-4b1af00a984si3519213b6e.15 - gsmtp", "error": "No connection" }, { "port": 465, "open": false, "time_ms": 4019.1, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4021.1, "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": 92.89 }