{ "ok": true, "domain": "loopnet.com", "generated_at": "2026-08-10T00:43:45-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 75, "label": "Good", "categories": { "dns": 75, "mail": 90, "security": 69, "network": 85, "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": "1 IPv4 address(es) detected." }, { "category": "dns", "title": "IPv6 (AAAA)", "max_points": 10, "earned_points": 10, "lost_points": 0, "detail": "2 IPv6 address(es) detected." }, { "category": "dns", "title": "Name server redundancy", "max_points": 20, "earned_points": 20, "lost_points": 0, "detail": "6 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": 0, "lost_points": 10, "detail": "Agreement between public resolvers." }, { "category": "mail", "title": "MX records", "max_points": 20, "earned_points": 20, "lost_points": 0, "detail": "1 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": "86 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": 30, "lost_points": 0, "detail": "PTR: a23-10-221-13.deploy.static.akamaitechnologies.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": 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/2 403 " }, { "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": "ok", "title": "IPv6 (AAAA)", "detail": "2 IPv6 address(es) detected.", "category": "dns", "max_points": 10, "earned_points": 10, "lost_points": 0 }, { "level": "ok", "title": "Name server redundancy", "detail": "6 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": "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": "1 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": "86 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": "ok", "title": "PTR reverse DNS", "detail": "PTR: a23-10-221-13.deploy.static.akamaitechnologies.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": "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/2 403 ", "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": [ "23.10.221.13" ], "AAAA": [ "2600:1407:3c00:1482::29f7", "2600:1407:3c00:148b::29f7" ], "CNAME": [], "MX": [ "10 costar-com.mail.protection.outlook.com." ], "TXT": [ "\"facebook-domain-verification=ai2bi2l0g12u65182rlv8j0yb84dk1\"", "\"pardot667613=dc6abf7ce1ec5674ad80006a093fb42009188f1af7d39583883145fd0020e5ef\"", "\"ZOOM_verify_wHw4ZtE0T1mMVPgwuSHBTQ\"", "\"MS=907928941E4C46CFFBDBCDAAC04B2974DB66DF61\"", "\"abl0ulnlu4dinpicl2ar22ivpf\"", "\"hodd31f155oqgiru8gikg8jl11\"", "\"MS=ms30108235\"", "\"pardot667613=e62c1cbd7b786f718b06fa3d807213aff5698269e76d782cf12b579f8ffe7482\"", "\"figma-domain-verification=8232118525ac89d71aa3f807657ba9e5e26cfa8f711f2e3144c4c5c7fc2aec1e-1734372308\"", "\"cut8t3r196sjr7fgsk307ra8o8\"", "\"google-site-verification=u3QtaNKri6oImAUqNvLmX9sznXql21FSMVllaDIy-_s\"", "\"qIoo2EAbiBfr8TxXrEMBE0G0bqnFiCYrffv2w49v2CzKEPzByOzoDWnS7LzweT4EJQLE8JvixUgcnMSbh5SmKA==\"", "\"_t6qvb6w9p2g2xjf35n9qo2jikqxa44w\"", "\"atlassian-domain-verification=LAkz2FUxxMo9oBp9qlpKyMPkFQT3p7fXn2F/dz0S07Gt8LASUog19dNicOe7njFJ\"", "\"segment-site-verification=ZKtvP2EirqqnADSurcFBIBP1UhH5TKak\"", "\"google-site-verification=AVV7t2lExwlFGSwrr2K-hPxAq6aViq8cKB6CQQMQDdQ\"", "\"_tdkq9tvjbh9k2bl3z6dydxibfcvk0nh\"", "\"_ajhl9ne8crpkbk8oxu816wwbal9ajyn\"", "\"logmein-verification-code=5f312521-40b7-4efa-864d-daa11426c61d\"", "\"l3e27huqj099s10rvob7pcp0ta\"", "\"_2j4f57rzo6nut1kznqclkbmwmiyhqw2\"", "\"docker-verification=fe5a3e19-1a55-4f9d-aaa4-ae1f0b91b56a\"", "\"google-site-verification=XlGNtGSzRdkr8RR8U2trI04JOKjFvYyUYo3omLtvLC0\"", "\"segment-site-verification=EJ5XBlMRO6eNK6LEQ2G4hSLzNudjOGiN\"", "\"_gqd2lyb6thtgv25zkb0easa7uvs80ag\"", "\"pardot923983=7d8e1dc8378884ee5a0b8ad3f827d9883fb4bfc1a1b2ea8abd9799e50347218a\"", "\"google-site-verification=1TNuV8IIrto6s8u_EbOFhIMGzxDzOJjU1hpzNFPyhNM\"", "\"google-site-verification=IiZj4QH3zGAoUp1JS2Y2rCbPsA7Zt8K1FVmW24AuDMI\"", "\"stripe-verification=1bf83902d0e23af2db44060889e1e9f83b81e1a1cc533d1c026798ea7552ee70\"", "\"v=spf1 ip4:65.222.180.0/24 ip4:65.222.181.0/24 ip4:65.210.23.128/25 include:costar.com include:sendgrid.net ~all\"", 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"http_version": "3", "headers": { "server": "AkamaiGHost", "mime-version": "1.0", "content-type": "text/html", "content-length": "361", "expires": "Mon, 10 Aug 2026 05:43:37 GMT", "date": "Mon, 10 Aug 2026 05:43:37 GMT", "alt-svc": "h3=\":443\"; ma=93600", "strict-transport-security": "max-age=31536000 ; includeSubDomains", "akamai-grn": "0.ee623017.1786340617.68dd02ab", "server-timing": "ak_p; desc=\"1786340617237_389047022_1759314603_12_7811_25_14_15\";dur=1" }, "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": "AkamaiGHost", "powered_by": "" }, "webpage": { "url": "https://loopnet.com/", "title": "Access Denied", "description": "", "success": true, "error": "", "status": 403 }, "network": { "23.10.221.13": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "costar-com.mail.protection.outlook.com", "ports": [ { "port": 25, "open": false, "time_ms": 19.4, "banner": "", "error": "Network is unreachable" }, { "port": 465, "open": false, "time_ms": 4009.4, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4007.8, "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": 83.84 }