{ "ok": true, "domain": "yahoo.com", "generated_at": "2026-08-08T17:03:01-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 88, "label": "Good", "categories": { "dns": 85, "mail": 80, "security": 84, "network": 100, "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": "6 IPv4 address(es) detected." }, { "category": "dns", "title": "IPv6 (AAAA)", "max_points": 10, "earned_points": 10, "lost_points": 0, "detail": "6 IPv6 address(es) detected." }, { "category": "dns", "title": "Name server redundancy", "max_points": 20, "earned_points": 20, "lost_points": 0, "detail": "5 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": "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": 5, "lost_points": 0, "detail": "Mail transport policy." }, { "category": "mail", "title": "TLS-RPT", "max_points": 5, "earned_points": 5, "lost_points": 0, "detail": "TLS reporting policy." }, { "category": "security", "title": "Valid TLS certificate", "max_points": 55, "earned_points": 55, "lost_points": 0, "detail": "74 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": 19, "lost_points": 16, "detail": "5 of 9 evaluated headers detected." }, { "category": "network", "title": "PTR reverse DNS", "max_points": 30, "earned_points": 30, "lost_points": 0, "detail": "PTR: media-router-fp73.prod.media.vip.gq1.yahoo.com" }, { "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": 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": "6 IPv4 address(es) detected.", "category": "dns", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "level": "ok", "title": "IPv6 (AAAA)", "detail": "6 IPv6 address(es) detected.", "category": "dns", "max_points": 10, "earned_points": 10, "lost_points": 0 }, { "level": "ok", "title": "Name server redundancy", "detail": "5 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": "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": "ok", "title": "MTA-STS", "detail": "Mail transport policy.", "category": "mail", "max_points": 5, "earned_points": 5, "lost_points": 0 }, { "level": "ok", "title": "TLS-RPT", "detail": "TLS reporting policy.", "category": "mail", "max_points": 5, "earned_points": 5, "lost_points": 0 }, { "level": "ok", "title": "Valid TLS certificate", "detail": "74 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": "5 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 19, "lost_points": 16 }, { "level": "ok", "title": "PTR reverse DNS", "detail": "PTR: media-router-fp73.prod.media.vip.gq1.yahoo.com", "category": "network", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "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": "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": [ "98.137.11.164", "74.6.143.25", "74.6.231.21", "74.6.143.26", "98.137.11.163", "74.6.231.20" ], "AAAA": [ "2001:4998:44:3507::8000", "2001:4998:24:120d::1:1", "2001:4998:24:120d::1:0", "2001:4998:124:1507::f000", "2001:4998:44:3507::8001", "2001:4998:124:1507::f001" ], "CNAME": [], "MX": [ "1 mta5.am0.yahoodns.net.", "1 mta6.am0.yahoodns.net.", "1 mta7.am0.yahoodns.net." ], "TXT": [ "\"google-site-verification=w4N2bNopAWw1xYrdXKORILxx-WW3_LIiyX6dIMIidgk\"", "\"google-site-verification=xoBvU6aKxP0gYgNL0iXqF0EccAg6nFrO7XxsHnc3iNQ\"", "\"google-site-verification=Z3-Vh6zqUMgybVH4wQl1GxKSKN7JE13kyCyeZ3TZZ-I\"", "\"edb3bff2c0d64622a9b2250438277a59\"", "\"facebook-domain-verification=gysqrcd69g0ej34f4jfn0huivkym1p\"", "\"v=spf1 redirect=_spf.mail.yahoo.com\"", "\"google-site-verification=2b8irRvU5a2h4Mb-H_fdqNrqWjS00qmPfPcWqm8BhxI\"", "\"google-site-verification=GU8WAl0zPqaxdcZqDjuN7pqdfPCpR9Amz9rwxMG91qw\"", "\"google-site-verification=GLp01gkFNopm_JItbLxml4iuVbTgJa3rKu0-eq1RvsE\"", "\"google-site-verification=2b0Glh8l2icXIAgAcjOcFx16Jt26yWDgEyrk5hPD-ZY\"", "\"Zoom=13284637\"" ], "NS": [ "ns1.yahoo.com.", "ns2.yahoo.com.", "ns4.yahoo.com.", "ns5.yahoo.com.", "ns3.yahoo.com." ], "SOA": [ "ns1.yahoo.com. hostmaster.yahoo-inc.com. 2026080706 3600 300 1814400 600" ], "CAA": [ "0 issue \"sectigo.com\"", "0 issue \"digicert.com\"", "0 iodef \"mailto:security@yahooinc.com\"", "0 issue \"globalsign.com\"" ], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "98.137.11.164", "74.6.143.25", "74.6.231.21", "74.6.143.26", "98.137.11.163", "74.6.231.20" ], "ipv6": [ "2001:4998:44:3507::8000", "2001:4998:24:120d::1:1", "2001:4998:24:120d::1:0", "2001:4998:124:1507::f000", "2001:4998:44:3507::8001", "2001:4998:124:1507::f001" ] }, "mail": { "spf": "v=spf1 redirect=_spf.mail.yahoo.com", "dmarc": "v=DMARC1; p=reject; pct=100; rua=mailto:d@rua.agari.com; ruf=mailto:d@ruf.agari.com;", "dkim_selector": "x", "dkim_host": "", "dkim": "", "spf_analysis": { "valid": true, "lookups": 1, "final": "", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "reject" }, "bimi": "", "mta_sts": "v=STSv1; id=20161109010200Z;", "tls_rpt": "v=TLSRPTv1; rua=mailto:mta_sts.report@yahoo.com" }, "advanced": { "ptr": "media-router-fp73.prod.media.vip.gq1.yahoo.com", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "74.6.143.25", "74.6.143.26", "74.6.231.20", "74.6.231.21", "98.137.11.163", "98.137.11.164" ], "time_ms": 51.91 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "74.6.143.25", "74.6.143.26", "74.6.231.20", "74.6.231.21", "98.137.11.163", "98.137.11.164" ], "time_ms": 45.51 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "74.6.143.25", "74.6.143.26", "74.6.231.20", "74.6.231.21", "98.137.11.163", "98.137.11.164" ], "time_ms": 50.61 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "74.6.143.25", "74.6.143.26", "74.6.231.20", "74.6.231.21", "98.137.11.163", "98.137.11.164" ], "time_ms": 52.01 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "74.6.143.25", "74.6.143.26", "74.6.231.20", "74.6.231.21", "98.137.11.163", "98.137.11.164" ], "time_ms": 68.08 } ] } }, "ssl": { "available": true, "issuer": "DigiCert Inc", "subject": "yahoo.com", "valid_from": "2026-07-27T19:00:00-05:00", "valid_to": "2026-10-21T18:59:59-05:00", "days_remaining": 74, "san": [ "yahoo.com", "tw.rd.yahoo.com", "s.yimg.com", "mbp.yimg.com", "hk.rd.yahoo.com", "fr-ca.rogers.yahoo.com", "ddl.fp.yahoo.com", "ca.rogers.yahoo.com", "ca.my.yahoo.com", "brb.yahoo.net", "add.my.yahoo.com", "*.yahoo.com", "*.www.yahoo.com", "*.media.yahoo.com", "*.att.yahoo.com", "*.amp.yimg.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_128_GCM_SHA256" }, "http": { "url": "https://www.yahoo.com/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "date": "Sat, 08 Aug 2026 22:02:52 GMT", "strict-transport-security": "max-age=31536000", "server": "ATS", "cache-control": "max-age=0, private", "content-type": "text/html; charset=utf-8", "content-language": "en", "x-frame-options": "SAMEORIGIN", "referrer-policy": "no-referrer-when-downgrade", "x-content-type-options": "nosniff", "x-xss-protection": "1; mode=block", "location": "https://www.yahoo.com/", "content-length": "8", "vary": "Accept-Encoding", "set-cookie": "AWSALBTGCORS=O74ISkjH6U+KgOw4cYSiz+C2HDh4a178tSJgq5hdkY1XUzm1k+cR9UqlQi6IdR059mozd2kmsi2ODfQFscs5JpwkATnWkjoifMtS8ypTzSvlfWvjbKJpY0GC4NfGUxHQyy6g6BSfxrGtWIZrxIFd6PudQidD4g1/i1KiAco5V+j9; Expires=Sat, 15 Aug 2026 22:02:52 GMT; Path=/; SameSite=None; Secure", "document-policy": "js-profiling", "x-aws-region": "unknown", "x-deployment-id": "sha-4ba0a60", "link": "; rel=preload; as=\"font\"; crossorigin=\"\"; type=\"font/woff2\", ; rel=preload; as=\"font\"; crossorigin=\"\"; type=\"font/woff2\", ; rel=preload; as=\"style\", ; rel=preload; as=\"style\", ; rel=preload; as=\"style\", ; rel=preload; as=\"style\", ; rel=preload; as=\"style\"", "content-security-policy": "frame-ancestors 'self' https://*.builtbygirls.com https://*.rivals.com https://*.engadget.com https://*.intheknow.com https://*.autoblog.com https://*.yahoo.com https://*.aol.com https://*.huffingtonpost.com https://*.oath.com https://*.search.yahoo.com https://*.pnr.ouryahoo.com https://pnr.ouryahoo.com https://*.search.aol.com https://*.search.huffpost.com https://*.onesearch.com https://*.verizonmedia.com https://*.publishing.oath.com https://cdn.taboola.com https://ads.taboola.com chrome-extension://jdanfkhnfpagoijgfmklhgakdicpnfil; sandbox allow-forms allow-same-origin allow-scripts allow-popups allow-popups-to-escape-sandbox allow-presentation allow-top-navigation-by-user-activation; report-uri https://csp.yahoo.com/beacon/csp?src=ats&site=news®ion=US&lang=en-US&device=desktop&yrid=6o9nr8tivmg0j&partner=;", "expires": "-1" }, "security_checks": { "strict-transport-security": true, "content-security-policy": true, "x-content-type-options": true, "x-frame-options": true, "referrer-policy": true, "permissions-policy": false, "cross-origin-opener-policy": false, "cross-origin-embedder-policy": false, "cross-origin-resource-policy": false }, "server": "ATS", "powered_by": "" }, "webpage": { "url": "https://www.yahoo.com/", "title": "Yahoo | Mail, Weather, Search, Politics, News, Finance, Sports & Videos", "description": "Latest news coverage, email, free stock quotes, live scores and video are just the beginning. Discover more every day at Yahoo!", "success": true, "error": "", "status": 200 }, "network": { "98.137.11.164": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "74.6.143.25": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "74.6.231.21": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "74.6.143.26": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "mta5.am0.yahoodns.net", "ports": [ { "port": 25, "open": false, "time_ms": 1.2, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 4020.6, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4021.6, "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": 109.79 }