{ "ok": true, "domain": "swapcard.com", "generated_at": "2026-08-11T15:46:42-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 78, "label": "Good", "categories": { "dns": 75, "mail": 90, "security": 77, "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": "4 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": 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": "69 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": 12, "lost_points": 23, "detail": "3 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": "4 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": "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": "69 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": "3 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 12, "lost_points": 23 }, { "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": [ "198.202.211.1" ], "AAAA": [], "CNAME": [], "MX": [ "10 alt4.aspmx.l.google.com.", "5 alt1.aspmx.l.google.com.", "1 aspmx.l.google.com.", "5 alt2.aspmx.l.google.com.", "10 alt3.aspmx.l.google.com." ], "TXT": [ "\"apple-domain-verification=NPt1kWoyu0UOLGfb\"", "\"mgverify=ccfce231a249f7cde08740d4c661b6dcaa907d7d1bf00371b97113d792c3381c\"", "\"google-site-verification=ZUJzKYonR5hIecGW0Ggc3RxOyaRM03Wj_M0KKSfMo_E\"", "\"anthropic-domain-verification-0p3v1v=37WQ43Bp3PAzLfmNy58KLaZYv\"", "\"jbzzeuSe=d316ace781e0e7e4631982f713dad66a\"", "\"google-site-verification=q07DourF1g8XxC_V0cjQse6yjBDmPyxGnUXUde8FjHY\"", "\"MS=ms58302707\"", "\"v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:_spf1.swapcard.com include:mail.zendesk.com include:3004554.spf03.hubspotemail.net include:app.outreach.io -all\"", "\"google-site-verification=OH6MYbq0ygT8r9NNA9FSUZaBdQU57nSllEZsGF0GN6U\"", "\"google-site-verification=aXOOu6OBXrrOQwlvi_OtyKMo2a51IdnNV7dFys5hG6Q\"", "\"arsen-verification=3077fd53d1cfb65106e241a1866f6eb32017b36b411206ddbedfc5f75c80b84f\"", "\"mongodb-site-verification=bJZ9HJtfKE6CBV2acAwEeervtmqinapS\"", "\"Notion_verify_B3LNazp9600KKp8C0qyGcs5r1Nu9J0bN5kCnUmG3u2L25D2Cfob85b2yY9H9x6ia3FsGK\"", "\"onetrust-domain-verification=f24e670982934bd39e0bd1fa59dd5d4e\"", "\"proxy-ssl.webflow.com\"", "\"00079443\"", "\"google-site-verification=aKfkhZAWDPdfZfP7pqcUP_oiqxDegrd7eZwisDtOwPU\"", "\"google-site-verification=UgRqZm17lcArzP7VdzC_cOgCpBq076s9_1lC9gUz67I\"" ], "NS": [ "ns-1401.awsdns-47.org.", "ns-1662.awsdns-15.co.uk.", "ns-873.awsdns-45.net.", "ns-451.awsdns-56.com." ], "SOA": [ "ns-451.awsdns-56.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400" ], "CAA": [ "0 issue \"letsencrypt.org\"", "0 issuewild \"amazonaws.com\"", "0 issue \"amazonaws.com\"", "0 iodef \"mailto:security@swapcard.com\"", "0 issuewild \"digicert.com\"", "0 issue \"certainly.com\"", "0 issuewild \"pki.goog\"", "0 issuewild \"letsencrypt.org\"", "0 issue \"pki.goog\"" ], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "198.202.211.1" ], "ipv6": [] }, "mail": { "spf": "v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:_spf1.swapcard.com include:mail.zendesk.com include:3004554.spf03.hubspotemail.net include:app.outreach.io -all", "dmarc": "v=DMARC1; p=reject; sp=reject; rua=mailto:0f81198a@mxtoolbox.dmarc-report.com,mailto:re+dwgehqzuvng@dmarc.postmarkapp.com; ruf=mailto:0f81198a@forensics.dmarc-report.com; aspf=r; pct=100", "dkim_selector": "google", "dkim_host": "google._domainkey.swapcard.com", "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAogF3sC/ey6pgZ6AXdzSa/w9Y4t+oUbq531u6KC8H7BfkrfkocBsq+74Ism7+QHTOlqZYj7gUvyQ2cpoRyyJre1KrKccJXcGvoj9OXYzHowc9QV/wz24/eE5FAHa1gmwNSPp4cZY3hfRv8d3WPG9vbRFg+sIe0dGDb43EuouxoGPEV4riHP6VucfonhXCB9tzLY5M+XEIeWK/bzeANSouggpaOP2iw4l0ai9RWo7KzTlEjcdfk2GR+glhxMkyQTtd9iANa6bFTm+qQgtjcus1dm5h6KkYNxVEI14nNHbAt/11vyMiFn35qfPBbo0O8dxpNTi/9feNSl37Zc4HbCw8sQIDAQAB", "spf_analysis": { "valid": true, "lookups": 6, "final": "-all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "reject" }, "bimi": "v=BIMI1;l=https://static.swapcard.com/public/assets/swapcard_corporation.svg;a=https://static.swapcard.com/public/assets/swapcard_corporation.pem", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "198.202.211.1" ], "time_ms": 67.57 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "198.202.211.1" ], "time_ms": 50.03 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "198.202.211.1" ], "time_ms": 50.92 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "198.202.211.1" ], "time_ms": 99.35 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "198.202.211.1" ], "time_ms": 139.37 } ] } }, "ssl": { "available": true, "issuer": "Google Trust Services", "subject": "swapcard.com", "valid_from": "2026-07-21T19:55:34-05:00", "valid_to": "2026-10-19T20:55:31-05:00", "days_remaining": 69, "san": [ "swapcard.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://www.swapcard.com/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "date": "Tue, 11 Aug 2026 20:46:34 GMT", "content-type": "text/html; charset=utf-8", "content-length": "166", "location": "https://www.swapcard.com/", "set-cookie": "_cfuvid=Eg8ms.3kj91t6BPrqH05GzKpcP.l35pfb_BgWoQwXZA-1786481194.3001256-1.0.1.1-fY2A89gx.P54qrogGJ6D2nArTcI8bc61.A0oXU28S38; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.swapcard.com", "cf-ray": "a29a17285c4310f5-ORD", "cf-cache-status": "HIT", "cache-control": "private", "server": "cloudflare", "strict-transport-security": "max-age=31536000", "content-security-policy": "frame-ancestors 'self'", "x-frame-options": "SAMEORIGIN", "x-wf-region": "us-east-1", "alt-svc": "h3=\":443\"; ma=86400", "age": "110208", "last-modified": "Mon, 10 Aug 2026 14:12:33 GMT", "link": "; 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"cross-origin-resource-policy": false }, "server": "cloudflare", "powered_by": "" }, "webpage": { "url": "https://www.swapcard.com/", "title": "Revenue-first event management platform | Swapcard", "description": "Swapcard is the revenue-first event management platform using AI to streamline operations and drive engagement, monetization, exhibitor ROI, and growth.", "success": true, "error": "", "status": 200 }, "network": { "198.202.211.1": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "alt4.aspmx.l.google.com", "ports": [ { "port": 25, "open": false, "time_ms": 1.1, "banner": "", "error": "Network is unreachable" }, { "port": 465, "open": false, "time_ms": 4017.2, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4020, "banner": "", "error": "Connection timed out" } ] }, "visitor": { "ip": "216.73.216.212", "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": 81.03 }