{ "ok": true, "domain": "cox.net", "generated_at": "2026-08-09T13:57:19-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 77, "label": "Good", "categories": { "dns": 70, "mail": 70, "security": 81, "network": 50, "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": "3 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": "3 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": 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": "186 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": 16, "lost_points": 19, "detail": "4 of 9 evaluated headers detected." }, { "category": "network", "title": "PTR reverse DNS", "max_points": 30, "earned_points": 30, "lost_points": 0, "detail": "PTR: coxpass.cox.com" }, { "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": "3 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": "3 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": "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": "186 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": "4 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 16, "lost_points": 19 }, { "level": "ok", "title": "PTR reverse DNS", "detail": "PTR: coxpass.cox.com", "category": "network", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "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": [ "98.182.1.143" ], "AAAA": [], "CNAME": [], "MX": [ "1 mta7.am0.yahoodns.net.", "1 mta5.am0.yahoodns.net.", "1 mta6.am0.yahoodns.net." ], "TXT": [ "\"v=spf1 include:_ipspf.yahoo.com include:cxr.spf.a.cloudfilter.net ip4:68.230.240.0/24 ip4:68.230.241.0/24 ?all\"", "\"_ithe1ncutc8q7plo1zl4vvqs68q4msb\"", "\"_p29osonqhz0c740t8muop7tr0tasp0r\"", "\"_v9hbw4ptn08y238tolk5j1arjaet3cq\"" ], "NS": [ "ns.east.cox.net.", "ns.cox.net.", "ns.west.cox.net." ], "SOA": [ "dukensumpov1z.services.cox.net. hostmaster.cox.net. 781212174 28800 7200 604800 3600" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "98.182.1.143" ], "ipv6": [] }, "mail": { "spf": "v=spf1 include:_ipspf.yahoo.com include:cxr.spf.a.cloudfilter.net ip4:68.230.240.0/24 ip4:68.230.241.0/24 ?all", "dmarc": "v=DMARC1; p=none; fo=1; ri=3600; rua=mailto:cox@rua.agari.com,mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:cox@ruf.agari.com,mailto:dmarc_ruf@emaildefense.proofpoint.com", "dkim_selector": "x", "dkim_host": "", "dkim": "", "spf_analysis": { "valid": true, "lookups": 2, "final": "?all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "none" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "coxpass.cox.com", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "98.182.1.143" ], "time_ms": 61.36 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "98.182.1.143" ], "time_ms": 46.44 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "98.182.1.143" ], "time_ms": 50.43 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "98.182.1.143" ], "time_ms": 52.34 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "98.182.1.143" ], "time_ms": 75.35 } ] } }, "ssl": { "available": true, "issuer": "DigiCert Inc", "subject": "www.cox.net", "valid_from": "2026-07-27T19:00:00-05:00", "valid_to": "2027-02-11T17:59:59-06:00", "days_remaining": 186, "san": [ "www.cox.net", "cox.net" ], "protocol": "TLSv1.2", "cipher": "AES256-SHA" }, "http": { "url": "https://www.cox.com/residential/home.html", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "location": "https://www.cox.com/residential/home.html", "connection": "close", "cache-control": "s-maxage=1209600, public", "pragma": "no-cache", "server": "CloudFront", "content-type": "text/html;charset=utf-8", "content-length": "90654", "x-timer": "S1786115389.873089,VS0,VS0,VE33", "x-dispatcher": "aemcloudservice", "x-frame-options": "SAMEORIGIN", "content-security-policy": "frame-ancestors 'self' *.cox.net *.cox.com dcv2stg.wpengine.com discovercoxonline.com;", "accept-ranges": "bytes", "expires": "Fri, 07 Aug 2026 15:14:48 GMT", "x-vhost": "disp.cox.com", "access-control-allow-origin": "*", "content-disposition": "inline", "x-content-type-options": "nosniff", "date": "Fri, 07 Aug 2026 15:09:48 GMT", "strict-transport-security": "max-age=31557600", "x-served-by": "cache-chi-kigq8000050-CHI", "vary": "Cookie,Accept-Encoding", "via": "1.1 7363e108b50320dbcf678b88738e0284.cloudfront.net (CloudFront)", "age": "186442", "set-cookie": "incap_ses_386_1334424=mku3WtxJHjFMFkUIHFlbBYXNeGoAAAAA9OLl923W1jq618BSsh49ug==; path=/; Domain=.cox.com; Secure; SameSite=None", "x-cache": "Hit from cloudfront", "x-amz-cf-pop": "ORD56-P12", "x-amz-cf-id": "JNquObUka6NE12FSwPZtCngQHIoz2Xkl8HxaHHyUSFzNxDubCusfhg==", "x-cdn": "Imperva", "x-iinfo": "18-2676981-2676995 NNNY CT(2 5 0) RT(1786301830509 60) q(0 0 0 0) r(1 1) U24" }, "security_checks": { "strict-transport-security": true, "content-security-policy": true, "x-content-type-options": true, "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": "CloudFront", "powered_by": "" }, "webpage": { "url": "https://www.cox.com/residential/home.html", "title": "Cox Residential Services | Official Site", "description": "Cox connects you to the things you do and love. Get blazing fast internet, cable TV and smart home solutions. Find your deal today.", "success": true, "error": "", "status": 206 }, "network": { "98.182.1.143": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "mta7.am0.yahoodns.net", "ports": [ { "port": 25, "open": false, "time_ms": 1.4, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 4021, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4019, "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": 99.24 }