{ "ok": true, "domain": "smartasset.com", "generated_at": "2026-08-09T09:32:10-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 78, "label": "Good", "categories": { "dns": 60, "mail": 90, "security": 73, "network": 65, "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": "4 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": "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": 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": 0, "lost_points": 10, "detail": "Agreement between public resolvers." }, { "category": "mail", "title": "MX records", "max_points": 20, "earned_points": 20, "lost_points": 0, "detail": "5 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": "130 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": 8, "lost_points": 27, "detail": "2 of 9 evaluated headers detected." }, { "category": "network", "title": "PTR reverse DNS", "max_points": 30, "earned_points": 30, "lost_points": 0, "detail": "PTR: server-3-169-149-86.ord58.r.cloudfront.net" }, { "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": "4 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": "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": "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": "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": "5 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": "130 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: server-3-169-149-86.ord58.r.cloudfront.net", "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": "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": [ "3.169.149.86", "3.169.149.71", "3.169.149.70", "3.169.149.47" ], "AAAA": [], "CNAME": [], "MX": [ "3 aspmx2.googlemail.com.", "0 aspmx.l.google.com.", "2 alt2.aspmx.l.google.com.", "4 aspmx3.googlemail.com.", "1 alt1.aspmx.l.google.com." ], "TXT": [ "\"pardot1019982=780af383089a5bed842f96e2eca32d59b72ef2c5a90f55f829628586507a3312\"", "\"cursor-domain-verification-kvkt0n=HFOqUfOQNp8n2JZP66d7hczNi\"", "\"_jkpyls718v7zelxsn8ypszx4zglf7in\"", "\"pardot1019982=fc54723b89dfbb20e2e3f28b9fc169cfd0f2abf207835461bae531ee7df0d167\"", "\"google-site-verification=CQt2bBT0k7FvxzGQEx90w7-k7lFIa-BeZHc9ZVY-blk\"", "\"v=spf1 include:_spf.google.com include:mailgun.org ~all\"", "\"pardot1019982=0576c038969f3f253da93eeb3b69d4a0e5a06f5477d2b8d65546db66cf40532c\"", "\"twilio-domain-verification=93f3b813605a587c2f6ebaa4547c98ac\"", "\"facebook-domain-verification=v6nz7zg5z53y7iqxcfpo7hqymsns7o\"", "\"anthropic-domain-verification-6py9dq=qELRKze001nECG1uN4U5er6MA\"", "\"00D1U0000012qwz=1TBUh00000002wI\"", "\"pardot1019982=6d00a9ebf8dce52da445948d46b92dd234a25e96f6578a347e75d526d0f5e172\"", "\"docker-verification=8f35e31a-a5d6-42a0-8b79-1f75f2cb41b7\"" ], "NS": [ "ns-85.awsdns-10.com.", "ns-832.awsdns-40.net.", "ns-1696.awsdns-20.co.uk.", "ns-1486.awsdns-57.org." ], "SOA": [ "ns-1696.awsdns-20.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "3.169.149.86", "3.169.149.71", "3.169.149.70", "3.169.149.47" ], "ipv6": [] }, "mail": { "spf": "v=spf1 include:_spf.google.com include:mailgun.org ~all", "dmarc": "v=DMARC1; p=none; rua=mailto:dmarc_agg@smartasset.com; ruf=mailto:dmarc_fr@smartasset.com; adkim=r; aspf=r; sp=none", "dkim_selector": "google", "dkim_host": "google._domainkey.smartasset.com", "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDFmlLknvtlWjGmrDXHb2avWwvkvrq4uwPrSdOURn58y4RjAecYET/31TO+3GWBn3Tp1xSSFZu9zslz0coCQGY9ca10fA4z0opINzKpe6/kZ1LVwSOeaiJq11phudN4rhCJ6NVrbnHa2qUoaZ9jq48ghTKnOiJDXE1M/u3Jp2EswwIDAQAB", "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": "server-3-169-149-86.ord58.r.cloudfront.net", "propagation": { "consistent": false, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "3.169.149.47", "3.169.149.70", "3.169.149.71", "3.169.149.86" ], "time_ms": 69.1 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "3.169.149.47", "3.169.149.70", "3.169.149.71", "3.169.149.86" ], "time_ms": 20.08 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "3.169.149.47", "3.169.149.70", "3.169.149.71", "3.169.149.86" ], "time_ms": 27.84 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "3.169.149.47", "3.169.149.70", "3.169.149.71", "3.169.149.86" ], "time_ms": 128.05 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "54.192.100.37", "54.192.100.4", "54.192.100.61", "54.192.100.78" ], "time_ms": 59.62 } ] } }, "ssl": { "available": true, "issuer": "Amazon", "subject": "smartasset.com", "valid_from": "2026-06-02T19:00:00-05:00", "valid_to": "2026-12-17T17:59:59-06:00", "days_remaining": 130, "san": [ "smartasset.com", "www.smartasset.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_128_GCM_SHA256" }, "http": { "url": "https://smartasset.com/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "content-type": "text/html; charset=utf-8", "server": "CloudFront", "date": "Sun, 09 Aug 2026 14:32:01 GMT", "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\", ; rel=preload; as=\"style\", ; rel=preload; as=\"style\"", "cache-control": "no-store", "x-cache": "Miss from cloudfront", "via": "1.1 1aebe508570fbf79f0ea7310363a7184.cloudfront.net (CloudFront)", "x-amz-cf-pop": "ORD58-P11", "x-amz-cf-id": "9EVi14mfCq7XOoDyF9VumvBd1GBC5Ipi4Aia0w4bajc0-6LX0FwmOw==", "strict-transport-security": "max-age=63072000; includeSubDomains; preload", "accept-ch": "Sec-Ch-Ua-Platform, Sec-Ch-Ua-Platform-Version, Sec-Ch-Ua-Model", "age": "0", "permissions-policy": "Sec-Ch-Ua-Platform=(\"https://smartasset.com\"), Sec-Ch-Ua-Platform-Version=(\"https://smartasset.com\"), Sec-Ch-Ua-Model=(\"https://smartasset.com\")" }, "security_checks": { "strict-transport-security": true, "content-security-policy": false, "x-content-type-options": false, "x-frame-options": false, "referrer-policy": false, "permissions-policy": true, "cross-origin-opener-policy": false, "cross-origin-embedder-policy": false, "cross-origin-resource-policy": false }, "server": "CloudFront", "powered_by": "" }, "webpage": { "url": "https://smartasset.com/", "title": "SmartAsset.com | Empowering You to Make Smart Financial Decisions", "description": "SmartAsset's free and interactive tools help you make smarter decisions on home buying, refinance, retirement, life insurance, taxes, investing, personal loans, and more", "success": true, "error": "", "status": 200 }, "network": { "3.169.149.86": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "3.169.149.71": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "3.169.149.70": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "3.169.149.47": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "aspmx2.googlemail.com", "ports": [ { "port": 25, "open": false, "time_ms": 0.8, "banner": "", "error": "Network is unreachable" }, { "port": 465, "open": false, "time_ms": 4020.5, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4043.8, "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": 138.41 }