{ "ok": true, "domain": "outlook.live.com", "generated_at": "2026-08-08T17:32:00-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 63, "label": "Fair", "categories": { "dns": 90, "mail": 20, "security": 69, "network": 70, "availability": 60 }, "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": "4 IPv4 address(es) detected." }, { "category": "dns", "title": "IPv6 (AAAA)", "max_points": 10, "earned_points": 10, "lost_points": 0, "detail": "4 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": 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": 0, "lost_points": 10, "detail": "Agreement between public resolvers." }, { "category": "mail", "title": "MX records", "max_points": 20, "earned_points": 20, "lost_points": 0, "detail": "3 MX record(s)." }, { "category": "mail", "title": "SPF", "max_points": 25, "earned_points": 0, "lost_points": 25, "detail": "SPF policy not found." }, { "category": "mail", "title": "DMARC", "max_points": 25, "earned_points": 0, "lost_points": 25, "detail": "DMARC policy not found." }, { "category": "mail", "title": "DKIM", "max_points": 20, "earned_points": 0, "lost_points": 20, "detail": "No tested DKIM selector responded." }, { "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": "155 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": 4, "lost_points": 31, "detail": "1 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": 0, "lost_points": 40, "detail": "HTTP/2 417 " }, { "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": "4 IPv4 address(es) detected.", "category": "dns", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "level": "ok", "title": "IPv6 (AAAA)", "detail": "4 IPv6 address(es) detected.", "category": "dns", "max_points": 10, "earned_points": 10, "lost_points": 0 }, { "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": "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": "error", "title": "DNS propagation", "detail": "Agreement between public resolvers.", "category": "dns", "max_points": 10, "earned_points": 0, "lost_points": 10 }, { "level": "ok", "title": "MX records", "detail": "3 MX record(s).", "category": "mail", "max_points": 20, "earned_points": 20, "lost_points": 0 }, { "level": "error", "title": "SPF", "detail": "SPF policy not found.", "category": "mail", "max_points": 25, "earned_points": 0, "lost_points": 25 }, { "level": "error", "title": "DMARC", "detail": "DMARC policy not found.", "category": "mail", "max_points": 25, "earned_points": 0, "lost_points": 25 }, { "level": "error", "title": "DKIM", "detail": "No tested DKIM selector responded.", "category": "mail", "max_points": 20, "earned_points": 0, "lost_points": 20 }, { "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": "155 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": "1 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 4, "lost_points": 31 }, { "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": "error", "title": "HTTP response", "detail": "HTTP/2 417 ", "category": "availability", "max_points": 40, "earned_points": 0, "lost_points": 40 }, { "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": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "outlook.ms-acdc.office.com.", "MDW-efz.ms-acdc.office.com.", "52.96.79.226", "52.96.79.82", "52.96.79.2", "52.96.79.98" ], "AAAA": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "outlook.ms-acdc.office.com.", "MDW-efz.ms-acdc.office.com.", "2603:1036:304:81c::2", "2603:1036:304:2851::2", "2603:1036:304:2858::2", "2603:1036:304:30af::2" ], "CNAME": [ "outlook.cloud.microsoft." ], "MX": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "atm.outlook.mira.tm.svc.cloud.microsoft." ], "TXT": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "outlook.ms-acdc.office.com.", "MDW-efz.ms-acdc.office.com." ], "NS": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "outlook.ms-acdc.office.com.", "MDW-efz.ms-acdc.office.com." ], "SOA": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "atm.outlook.mira.tm.svc.cloud.microsoft." ], "CAA": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "outlook.ms-acdc.office.com.", "MDW-efz.ms-acdc.office.com." ], "DS": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "outlook.ms-acdc.office.com.", "MDW-efz.ms-acdc.office.com." ], "DNSKEY": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "outlook.ms-acdc.office.com.", "MDW-efz.ms-acdc.office.com." ], "RRSIG": [ "CNAME 13 3 60 20260809233131 20260807213131 35315 live.com. P3U7xLqhTyJI9nwkUBuL1l+RP7ZUlv44ZpZZ82NCI/3Y32DdyWKVjLer b1kTMf0EtopYjKnrPuWPjEpuhhS73g==" ], "NSEC": [ "\\000.outlook.live.com. CNAME RRSIG NSEC" ], "NSEC3": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "atm.outlook.mira.tm.svc.cloud.microsoft." ], "SRV": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "outlook.ms-acdc.office.com.", "MDW-efz.ms-acdc.office.com." ], "NAPTR": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "outlook.ms-acdc.office.com.", "MDW-efz.ms-acdc.office.com." ], "TLSA": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "outlook.ms-acdc.office.com.", "MDW-efz.ms-acdc.office.com." ], "SSHFP": [ "outlook.cloud.microsoft.", "acdcatm.outlook.mira.tm.svc.cloud.microsoft.", "atm.outlook.mira.tm.svc.cloud.microsoft." ] }, "ipv4": [ "52.96.79.226", "52.96.79.82", "52.96.79.2", "52.96.79.98" ], "ipv6": [ "2603:1036:304:81c::2", "2603:1036:304:2851::2", "2603:1036:304:2858::2", "2603:1036:304:30af::2" ] }, "mail": { "spf": "", "dmarc": "", "dkim_selector": "x", "dkim_host": "", "dkim": "", "spf_analysis": { "valid": false, "lookups": 0, "final": "", "message": "Not published" }, "dmarc_analysis": { "valid": false, "policy": "" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "", "propagation": { "consistent": false, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "52.96.157.114", "52.96.157.130", "52.96.163.50", "52.96.79.130" ], "time_ms": 74.41 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "52.96.157.50", "52.96.164.130", "52.96.191.210", "52.96.191.226", "52.96.242.34", "52.96.76.98", "52.96.79.114", "52.96.79.226" ], "time_ms": 43.76 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "40.104.228.226", "40.104.228.242", "40.104.230.210", "40.104.230.242", "52.96.180.114", "52.96.182.194", "52.96.228.226", "52.96.69.98" ], "time_ms": 48.95 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "52.96.157.50", "52.96.76.98", "52.96.79.18", "52.96.79.194" ], "time_ms": 37.72 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "40.104.46.18", "52.96.109.130", "52.96.111.50", "52.96.183.34" ], "time_ms": 45.32 } ] } }, "ssl": { "available": true, "issuer": "DigiCert Inc", "subject": "outlook.com", "valid_from": "2026-06-25T19:00:00-05:00", "valid_to": "2027-01-10T17:59:59-06:00", "days_remaining": 155, "san": [ "outlook.com", "*.hotmail.com", "*.internal.outlook.com", "*.live.com", "*.office.com", "*.office365.com", "*.outlook.com", "*.outlook.office365.com", "attachment.outlook.live.net", "attachment.outlook.office.net", "attachment.outlook.officeppe.net", "attachments.office.net", "attachments-sdf.office.net", "ccs.login.microsoftonline.com", "hotmail.com", "mail.services.live.com", "office365.com", "outlook.office.com", "substrate.office.com", "substrate-sdf.office.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://outlook.live.com/mail/", "status": "HTTP/2 417 ", "http_version": "3", "headers": { "cache-control": "no-cache", "pragma": "no-cache", "content-length": "0", "content-type": "text/plain", "location": "https://outlook.live.com/mail/", "server": "Microsoft-HTTPAPI/2.0", "x-nanoproxy": "1,1", "request-id": "7b2da662-62ac-1de7-a2a6-1c3896f6b74c", "x-feserver": "CH5PR03CA0015", "date": "Sat, 08 Aug 2026 22:31:55 GMT", "x-calculatedfetarget": "MW4PR04CU007.internal.outlook.com", "ms-cv": "YqYte6xi5x2iphw4lva3TA.1.1", "x-besku": "UNKNOWN", "x-backendhttpstatus": "417,417", "report-to": "{\"group\":\"NelOfficeUpload1\",\"max_age\":7200,\"endpoints\":[{\"url\":\"https://exo.nel.measure.office.net/api/report?TenantId=&FrontEnd=Cafe&DestinationEndpoint=MDW&RemoteIP=209.126.102.0&Environment=MT&HttpStatusFrom=BE&ServiceName=Default.mail&MiraPartnerName=\"}],\"include_subdomains\":true}", "x-bepartition": "CLNAMPRD03UIN01", "x-calculatedbetarget": "CO1PR03MB5729.NAMPRD03.PROD.OUTLOOK.COM", "x-feefzinfo": "EAT", "x-proxy-backendserverstatus": "417", "x-proxy-routingcorrectness": "1", "x-firsthopcafeefz": "MDW", "alt-svc": "h3=\":443\";ma=2592000,h3-29=\":443\";ma=2592000", "strict-transport-security": "max-age=31536000; includeSubDomains", "nel": "{\"report_to\":\"NelOfficeUpload1\",\"max_age\":7200,\"include_subdomains\":true,\"failure_fraction\":0.01,\"success_fraction\":0.0001}" }, "security_checks": { "strict-transport-security": true, "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": "Microsoft-HTTPAPI/2.0", "powered_by": "" }, "webpage": { "url": "https://outlook.live.com/mail/", "title": "Outlook", "description": "", "success": true, "error": "", "status": 200 }, "network": { "52.96.79.226": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "52.96.79.82": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "52.96.79.2": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "52.96.79.98": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "outlook.cloud.microsoft", "ports": [ { "port": 25, "open": false, "time_ms": 9.9, "banner": "", "error": "Network is unreachable" }, { "port": 465, "open": false, "time_ms": 4029, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 18.8, "banner": "220 CH0PR03CA0435.outlook.office365.com Microsoft ESMTP MAIL Service ready at Sat, 8 Aug 2026 22:31:59 +0000 [08DEF50448E06C7F]", "error": "No connection" } ] }, "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": 118.54 }