{ "ok": true, "domain": "savills.com", "generated_at": "2026-08-11T15:28:38-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 76, "label": "Good", "categories": { "dns": 80, "mail": 90, "security": 65, "network": 100, "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": "8 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": "2 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": "78 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": 0, "lost_points": 35, "detail": "0 of 9 evaluated headers detected." }, { "category": "network", "title": "PTR reverse DNS", "max_points": 30, "earned_points": 30, "lost_points": 0, "detail": "PTR: server-108-138-217-28.lhr61.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": 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": "4 IPv4 address(es) detected.", "category": "dns", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "level": "ok", "title": "IPv6 (AAAA)", "detail": "8 IPv6 address(es) detected.", "category": "dns", "max_points": 10, "earned_points": 10, "lost_points": 0 }, { "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": "2 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": "78 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": "error", "title": "HTTP security headers", "detail": "0 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 0, "lost_points": 35 }, { "level": "ok", "title": "PTR reverse DNS", "detail": "PTR: server-108-138-217-28.lhr61.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": "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": [ "108.138.217.28", "108.138.217.14", "108.138.217.8", "108.138.217.87" ], "AAAA": [ "2600:9000:2487:7800:19:de4f:95c0:93a1", "2600:9000:2487:6600:19:de4f:95c0:93a1", "2600:9000:2487:2600:19:de4f:95c0:93a1", "2600:9000:2487:2400:19:de4f:95c0:93a1", "2600:9000:2487:400:19:de4f:95c0:93a1", "2600:9000:2487:b200:19:de4f:95c0:93a1", "2600:9000:2487:f600:19:de4f:95c0:93a1", "2600:9000:2487:c800:19:de4f:95c0:93a1" ], "CNAME": [], "MX": [ "10 eu-smtp-inbound-1.mimecast.com.", "10 eu-smtp-inbound-2.mimecast.com." ], "TXT": [ "\"cisco-ci-domain-verification=4dd0b8adb8d9de3f89acb9edbe5fb88be80cf27ded809c3d57361f80c69df0fd\"", "\"bjrbktpgl1kcjgx012wr4m8ml0cg4w9s\"", "\"d222tdhfcmk9zm8k6vwn5r6v4n3cz3q7\"", "\"_tzkugealtyodva3p227b2tffoyanpoe\"", "\"apple-domain-verification=Xm0izKEAB_5tbaMHZ-UzmvFE9zNemXAKIIP8kG-JYC4\"", "\"detectify-verification=736922cf936ab775c99dcb9770c255b0\"", "\"_a1yryhzslkyoaglrynlyg5ixjwcuilx\"", "\"8743a4c70ae640e1bc376f09392761d4\"", "\"google-site-verification=Vuf5rNXUJXjhYXStqPrF6zDRZ4-1aWrfz7uxhDB1mMg\"", "\"google-site-verification=vj2ttnsKMWUR_tMKoHxigIQdvaLLJFLxECTvPcBFAYQ\"", "\"adobe-idp-site-verification=d92a99a08239b1e43a25677dd3d049687d86b1c7a23217fa143de1997e8ddbd8\"", "\"_28mvc7go8ebb0peflttf9westhqtk9o\"", "\"google-gws-recovery-domain-verification=48002184\"", "\"hw9bynjxdvdbdp0bwq1tctxsgd1n8zjx\"", "\"MS=ms89743690\"", "\"canva-site-verification=nqQ9pK_Ljw09tFO3_UO8ng\"", "\"aQiGwwofwlEEIoZA2PCGusFJL7BGpW/kmbqiMpTwZxzsHgV6tBfpk/JXD03NLwkczeFkzQ+h1EQ8wYWXAlo6Vg==\"", "\"nh6dtskpkkc1mhln6fbrrc2mskqnhrwk\"", "\"rt70vjywvx8v1bxcwz3x64bzz3tchwsl\"", "\"39smskmw8sb19x4521p3sp6jlp055rjj\"", "\"google-site-verification=vE7Z1DeREZz6s9fMDiQ7GLxmEkYQKjNHEyWJ1K5BAOU\"", "\"DdN/P79VHG+w93Y6OIb2fio6WFIBToFpOyw3uOJZ6NyBXXpciSfNDTrWobmuXvQYms6pMNFElsg3Y9akiy3dMg==\"", "\"facebook-domain-verification=h8pgfaaulrbugttdah6qewdkejd2lf\"", "\"adobe-idp-site-verification=f8c0828d-fe52-46c6-a571-e372d8c23746\"", "\"savills-billingportal-web-dev.azurewebsites.net\"", "\"facebook-domain-verification=6bmd4p6e9rx7cw9aqf2rtcwie9r4oe\"", "\"_6erwc5fv3sxj16t624biegohlppji0s\"", "\"2cv3m8gcv5197pj1wyyj9nywgx5yw9v4\"", "\"apple-domain-verification=hrswMRUK73tE5uhV\"", "\"9qxr6nzrxwwgq02bmxdlyvt6g2q18cqy\"", "\"rv98vjgllns7sqdw38qfqh3dh4blg7l4\"", "\"proxy-ssl.webflow.com\"", "\"cf9f3018f1124736ad1f49070ba94f2e\"", "\"smartsheet-site-validation=6AofncPuDoltImGBD0a7jfNyVc0RefC1\"", "\"_jw8w65tbqzzfshc9a9cj2lbvd355jy0\"", "\"2386886\"", "\"MS=ms82484912\"", "\"onetrust-domain-verification=4a869992679e40ba961ca957bf9488ba\"", "\"0yfd2gkjstgxs7bc43jxq0m653hlzbmb\"", "\"23044e4d640bf6270b42b21214c19ed0\"", "\"google-site-verification=h5o23QtaCLDfbp38tnoWQ8gvgsKzJsIGImqoXI5msmw\"", "\"google-site-verification=4K3-GuwRG5LMyVMIyz60XkYuTmIayOlJ59gAfdTn2e8\"", "\"_tc6d1uh3jbeg5fovry7fl9x7mfemt2t\"", "\"xnf2lv1w6h4zxcfx76nfg2rc031zx9kq\"", "\"v=spf1 include:eu._netblocks.mimecast.com include:cust-spf.exacttarget.com include:spf.protection.outlook.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com include:v139.vx-email.com ip4:172.166.119.211 ip4:212.9.193.64 ip4:204.93.80.116 ip4:204.93\" \".80.117 ip4:204.93.95.57 ip4:52.60.55.163 ip4:166.78.68.26 ip4:192.254.125.237 ip4:185.13.246.162 ip4:52.210.116.254 ip4:18.203.71.63 ip4:63.32.205.62 ip4:213.219.55.0/27 ip4:213.52.141.128/27 ip4:37.46.3.168/29 ip4:62.216.225.64/27 ip4:167.89.111.144 ip4\" \":149.72.190.126 ip4:167.89.19.59 ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 include:_spf.apimo.pro include:docebosaas.com -all\"", "\"d4d2qxrfhs1kgskwgcwc01klxkt3zxyz\"", "\"0ed1fe018a40dbbd72ff75436fbb6f80d90e19a223\"", "\"anthropic-domain-verification-534te3=oWyxhEerPOLEf8K46g38zyqCX\"", "\"ibmid=81eee3e9-997c-4077-9d09-98e25e22a737\"", "\"_lpaq1nsq7v2vah0wko8icpu3j1327np\"", "\"e2ea638575b242728da7f4b7e974b800\"", "\"facebook-domain-verification=r3pnep6w2e51elhhz7fyj6u335b4ps\"" ], "NS": [ "dns3.safenames.org.", "dns2.safenames.net.", "dns1.safenames.com." ], "SOA": [ "dns1.safenames.com. hostmaster.safenames.net. 2026073000 28800 1800 604800 3600" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "108.138.217.28", "108.138.217.14", "108.138.217.8", "108.138.217.87" ], "ipv6": [ "2600:9000:2487:7800:19:de4f:95c0:93a1", "2600:9000:2487:6600:19:de4f:95c0:93a1", "2600:9000:2487:2600:19:de4f:95c0:93a1", "2600:9000:2487:2400:19:de4f:95c0:93a1", "2600:9000:2487:400:19:de4f:95c0:93a1", "2600:9000:2487:b200:19:de4f:95c0:93a1", "2600:9000:2487:f600:19:de4f:95c0:93a1", "2600:9000:2487:c800:19:de4f:95c0:93a1" ] }, "mail": { "spf": "v=spf1 include:eu._netblocks.mimecast.com include:cust-spf.exacttarget.com include:spf.protection.outlook.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com include:v139.vx-email.com ip4:172.166.119.211 ip4:212.9.193.64 ip4:204.93.80.116 ip4:204.93.80.117 ip4:204.93.95.57 ip4:52.60.55.163 ip4:166.78.68.26 ip4:192.254.125.237 ip4:185.13.246.162 ip4:52.210.116.254 ip4:18.203.71.63 ip4:63.32.205.62 ip4:213.219.55.0/27 ip4:213.52.141.128/27 ip4:37.46.3.168/29 ip4:62.216.225.64/27 ip4:167.89.111.144 ip4:149.72.190.126 ip4:167.89.19.59 ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 include:_spf.apimo.pro include:docebosaas.com -all", "dmarc": "v=DMARC1; p=none; rua=mailto:584cfe5a-8b0d-49d3-ad34-f1e0b5b331af@rep.uk.mimecastdmarcanalyzer.com", "dkim_selector": "mx", "dkim_host": "mx._domainkey.savills.com", "dkim": "v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDncLcTLuztYDs878jTsKeXInKpz4BnfUi9O9ay4563CUPCgnuK7F68kMtcaO2xcWSPGxqkSyU2fFdejmkBXcq0G5cuU591D+ZetdX/WLENhdSab+u3OSdXsqNk8B0B4ODv76wclnzil3VK9iz0EQX7ZAplFQsyT/kRmyUwSZgVwwIDAQAB", "spf_analysis": { "valid": true, "lookups": 8, "final": "-all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "none" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "server-108-138-217-28.lhr61.r.cloudfront.net", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "108.138.217.14", "108.138.217.28", "108.138.217.8", "108.138.217.87" ], "time_ms": 200.44 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "108.138.217.14", "108.138.217.28", "108.138.217.8", "108.138.217.87" ], "time_ms": 56.09 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "108.138.217.14", "108.138.217.28", "108.138.217.8", "108.138.217.87" ], "time_ms": 146.85 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "108.138.217.14", "108.138.217.28", "108.138.217.8", "108.138.217.87" ], "time_ms": 202.25 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "108.138.217.14", "108.138.217.28", "108.138.217.8", "108.138.217.87" ], "time_ms": 167.84 } ] } }, "ssl": { "available": true, "issuer": "Amazon", "subject": "savills-studley.com", "valid_from": "2026-04-13T19:00:00-05:00", "valid_to": "2026-10-28T18:59:59-05:00", "days_remaining": 78, "san": [ "savills-studley.com", "savills.pk", "savills.com.co", "savills.com.cn", "savills.cz", "savillsim.jp", "savills.de", "savills.pl", "savills.gr", "savillsim.es", "savillsim.it", "savills.co.uk", "savills.tc", "savills.ky", "savillsguardian.com.hk", "savills.me", "savills.mc", "savills.com", "savills.us", "savills.ie", "savills.com.pk", "savills.lu", "savills.dk", "savills.pt", "savills.com.hk", "savills.com.tw", "savills.qa", "savills.co.th", "savills.com.my", "savills.je", "savills.com.mx", "savills-aguirrenewman.pt", "savills.com.au", "savillsim.com", "savills.nl", "savillsim.de", "savills.it", "savills.in", "savills.es", "savills.com.mo", "savills.com.eg", "savills.com.sg", "savills.gi", "savills.gg", "savills.om", "savills.com.vn", "savills.se", "savills.sa", "savills-aguirrenewman.es", "savills.fr" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_128_GCM_SHA256" }, "http": { "url": "https://savills.com/", "status": "HTTP/2 403 ", "http_version": "3", "headers": { "server": "CloudFront", "date": "Tue, 11 Aug 2026 20:28:33 GMT", "content-type": "text/html", "content-length": "919", "x-cache": "Error from cloudfront", "via": "1.1 ac819d283ccbf99c93577d18f2a4ff68.cloudfront.net (CloudFront)", "x-amz-cf-pop": "LHR61-P3", "x-amz-cf-id": "D_nZcIrIyC6PB6M2NIENZtkbWVRMO2tZ2BRCAlJxbsjWQUOwzXigiA==" }, "security_checks": { "strict-transport-security": false, "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": "CloudFront", "powered_by": "" }, "webpage": { "url": "https://www.savills.com/", "title": "Savills | Global Real Estate Services", "description": "As one of the world's leading property advisors, Savills services span the globe, with 42,000 experts working across 700 offices in the Americas, Europe, Asia Pacific, Africa and the Middle East.", "success": true, "error": "", "status": 206 }, "network": { "108.138.217.28": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "108.138.217.14": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "108.138.217.8": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "108.138.217.87": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "eu-smtp-inbound-1.mimecast.com", "ports": [ { "port": 25, "open": false, "time_ms": 0.9, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 4020.7, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 95.8, "banner": "220 eu-smtp-inbound-1.mimecast.com ESMTP; Tue, 11 Aug 2026 21:28:37 +0100", "error": "No connection" } ] }, "visitor": { "ip": "216.73.216.212", "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": 93.19 }