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"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": "2 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": "76 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": "2 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 8, "lost_points": 27 }, { "level": "ok", "title": "PTR reverse DNS", "detail": "PTR: ec2-98-81-166-20.compute-1.amazonaws.com", "category": "network", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "level": "warning", "title": "IPv4 diversity", "detail": "Two or more 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"protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://www.digi.com/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "server": "Microsoft-IIS/10.0", "date": "Thu, 06 Aug 2026 13:59:02 GMT", "content-type": "text/html; charset=utf-8", "content-length": "79187", "location": "https://www.digi.com/", "x-server": "A-WEB01", "cache-control": "no-cache, no-store, must-revalidate", "pragma": "no-cache", "expires": "-1", "x-frame-options": "SAMEORIGIN", "x-ua-compatible": "IE=edge", "x-cache": "Hit from cloudfront", "via": "1.1 db2156947650f57f05656a1bd0f161ae.cloudfront.net (CloudFront)", "x-amz-cf-pop": "ORD56-P6", "x-amz-cf-id": "OC5Y2Bc53FtvhZ8zPGFbvLpEdZ7Cq_Z58o_earMLJ41jlzEqfhfTDQ==", "age": "376407", "x-xss-protection": "1; mode=block", "strict-transport-security": "max-age=31536000; includeSubDomains; preload" }, "security_checks": { "strict-transport-security": true, "content-security-policy": false, "x-content-type-options": false, "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": "Microsoft-IIS/10.0", "powered_by": "" }, "webpage": { "url": "https://www.digi.com/", "title": "IIoT Devices and Services for M2M Networking | Digi International", "description": "Digi IIoT devices, software and services for enterprise, industrial and smart city IoT and M2M applications.", "success": true, "error": "", "status": 200 }, "network": { "98.81.166.20": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "d221352b.ess.barracudanetworks.com", "ports": [ { "port": 25, "open": false, "time_ms": 8.4, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 4032.8, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 26.6, "banner": "220 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