{ "ok": true, "domain": "emsisoft.com", "generated_at": "2026-08-11T06:19:35-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 82, "label": "Good", "categories": { "dns": 70, "mail": 90, "security": 88, "network": 35, "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": 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": 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": 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": "63 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": 23, "lost_points": 12, "detail": "6 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": 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": "2 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": "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": "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": "63 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": "6 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 23, "lost_points": 12 }, { "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": "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": [ "172.66.137.196", "172.66.135.150" ], "AAAA": [], "CNAME": [], "MX": [ "0 emsisoft-com.mail.protection.outlook.com." ], "TXT": [ "\"v=spf1 include:mailgun.org include:spf.protection.outlook.com include:spf.mandrillapp.com include:emsisoft-5thahj.p.tawk.email include:eu.transmail.net ip4:95.216.138.175 ip4:161.38.192.53 ip4:162.55.102.254 ip4:178.63.186.43 ip4:95.216.140.212 ip4:109.23\" \"8.53.235 ip4:81.95.242.219 ip6:2a01:4f9:c010:4d3::1 -all\"", "\"google-site-verification=8UfxB30ezYMXUvQwZ6O1koCi9q5eNoIPLtmQOXEvJTU\"", "\"mandrill_verify.a5ujGKT3ZBNLjU-cetiaIw\"", "\"facebook-domain-verification=h53t9f5367omhffrfimdvelqisll1m\"" ], "NS": [ "bella.ns.cloudflare.com.", "dom.ns.cloudflare.com." ], "SOA": [ "bella.ns.cloudflare.com. dns.cloudflare.com. 2409627765 10000 2400 604800 1800" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "172.66.137.196", "172.66.135.150" ], "ipv6": [] }, "mail": { "spf": "v=spf1 include:mailgun.org include:spf.protection.outlook.com include:spf.mandrillapp.com include:emsisoft-5thahj.p.tawk.email include:eu.transmail.net ip4:95.216.138.175 ip4:161.38.192.53 ip4:162.55.102.254 ip4:178.63.186.43 ip4:95.216.140.212 ip4:109.238.53.235 ip4:81.95.242.219 ip6:2a01:4f9:c010:4d3::1 -all", "dmarc": "v=DMARC1; p=quarantine; pct=100; rua=mailto:re+pkzjolkxhpi@dmarc.postmarkapp.com; sp=none; aspf=r;", "dkim_selector": "selector2", "dkim_host": "selector2._domainkey.emsisoft.com", "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxeqPNy6fNalRvBtoBxEGKn7hwcaNkwVeNlZNZeZHYMqkxzC7jnx7pFi3aYp9YBiJekqjot2ADZ8LxipoVvi7+7tM+3rh6zn4W45PWdlBwLhrOODrFmCFuoNw2h84jnu7X8o1LxaKwVhcYGKxPjM3YZT3zLNGHk+aB0PiLFkvozP/t4o5EOeI+19k+SzHuwZMqS0zhiCE0QJ7Eq9dsGiPwtc9xXXVVUBexFrq0Y/8O4OJsYzUcIE05xyqtxCKxpFjs9W9MvhZ1i0wxjpNS/1Ib4/KSSfFyENWpw7ERolBIomkzfDSSS87IUHocVQrS05drvrJcBcjjcEzV0K8Tyrf1QIDAQAB;", "spf_analysis": { "valid": true, "lookups": 5, "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": [ "172.66.135.150", "172.66.137.196" ], "time_ms": 85.22 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "172.66.135.150", "172.66.137.196" ], "time_ms": 51.08 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "172.66.135.150", "172.66.137.196" ], "time_ms": 41.84 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "172.66.135.150", "172.66.137.196" ], "time_ms": 49.83 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "172.66.135.150", "172.66.137.196" ], "time_ms": 79.5 } ] } }, "ssl": { "available": true, "issuer": "Google Trust Services", "subject": "emsisoft.com", "valid_from": "2026-07-15T13:00:48-05:00", "valid_to": "2026-10-13T14:00:43-05:00", "days_remaining": 63, "san": [ "emsisoft.com", "*.emsisoft.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://www.emsisoft.com/en/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "date": "Tue, 11 Aug 2026 11:19:25 GMT", "content-type": "text/html; charset=UTF-8", "location": "https://www.emsisoft.com/en/", "server": "cloudflare", "x-frame-options": "SAMEORIGIN", "permissions-policy": "geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),gyroscope=(),fullscreen=(self),payment=(),autoplay=(self)", "referrer-policy": "no-referrer-when-downgrade", "x-content-type-options": "nosniff", "x-permitted-cross-domain-policies": "none", "strict-transport-security": "max-age=0", "content-security-policy": "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google-analytics.com https://www.googletagmanager.com https://connect.facebook.net/ https://embed.tawk.to/ https://googleads.g.doubleclick.net/ https://snap.licdn.com/ https://www.buzzsprout.com/ https://www.google.com/recaptcha/enterprise.js https://www.googletagmanager.com/ https://www.gstatic.com/recaptcha/releases/ https://cdn-cookieyes.com/ https://log.cookieyes.com/ https://dev.visualwebsiteoptimizer.com https://app.vwo.com; style-src 'self' 'unsafe-inline' https://embed.tawk.to https://fonts.googleapis.com/; object-src i.ytimg.com; base-uri 'self'; connect-src 'self' https://analytics.google.com https://*.analytics.google.com/ https://*.googlesyndication.com https://stats.g.doubleclick.net https://www.google-analytics.com wss://*.tawk.to https://*.tawk.to https://cdn.linkedin.oribi.io https://*.cookieyes.com/api/ https://cdn-cookieyes.com/client_data/ https://www.google.com/pagead/ https://dev.visualwebsiteoptimizer.com/; font-src 'self' data: https://embed.tawk.to https://fonts.gstatic.com/; frame-src 'self' https://*.emsisoft.com https://td.doubleclick.net https://www.buzzsprout.com https://www.facebook.com https://www.google.com https://www.youtube.com; frame-ancestors https://*.emsisoft.com; img-src 'self' https: data:; manifest-src 'self'; media-src 'self'; worker-src 'self' data: blob: https://dev.visualwebsiteoptimizer.com;", "access-control-allow-origin": "https://*.emsisoft.com", "access-control-allow-credentials": "true", "access-control-allow-methods": "GET, POST, PUT, DELETE, OPTIONS", "access-control-allow-headers": "Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,Origin,User-Agent,X-Requested-With", "cf-cache-status": "DYNAMIC", "cf-ray": "a296d85e9ec675e4-ORD", "set-cookie": "user_country_region=Missouri; path=/; domain=emsisoft.com; secure; HttpOnly; SameSite=Lax", "link": "; rel=shortlink" }, "security_checks": { "strict-transport-security": true, "content-security-policy": true, "x-content-type-options": true, "x-frame-options": true, "referrer-policy": true, "permissions-policy": true, "cross-origin-opener-policy": false, "cross-origin-embedder-policy": false, "cross-origin-resource-policy": false }, "server": "cloudflare", "powered_by": "" }, "webpage": { "url": "https://www.emsisoft.com/en/", "title": "Emsisoft - Award-Winning Anti-Malware & Anti-Virus Software", "description": "Emsisoft delivers robust and proven endpoint security solutions with next generation technology, designed for organizations of all sizes.", "success": true, "error": "", "status": 200 }, "network": { "172.66.137.196": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "172.66.135.150": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "emsisoft-com.mail.protection.outlook.com", "ports": [ { "port": 25, "open": false, "time_ms": 25.8, "banner": "", "error": "Network is unreachable" }, { "port": 465, "open": false, "time_ms": 4004.1, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4021.7, "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": 125.81 }