{ "ok": true, "domain": "bellagio.com", "generated_at": "2026-08-11T12:46:56-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 71, "label": "Fair", "categories": { "dns": 70, "mail": 90, "security": 65, "network": 65, "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": "2 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": 10, "lost_points": 0, "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": "36 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: ec2-35-167-11-172.us-west-2.compute.amazonaws.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": 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": 0, "lost_points": 40, "detail": "No successful HTTP response." }, { "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": "2 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": "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": "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": "36 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: ec2-35-167-11-172.us-west-2.compute.amazonaws.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": "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": "error", "title": "HTTP response", "detail": "No successful HTTP response.", "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": [ "35.167.11.172", "52.11.3.233" ], "AAAA": [], "CNAME": [], "MX": [ "10 bellagio-com.mail.protection.outlook.com." ], "TXT": [ "\"8inA20peHKziv4WEqf/N7sW6gf8PHzLripDs+a7Gw9ioY7rtS1TcMqYxjreYC6DE6T/vwlV/dnFub1DuWhDWcQ==\"", "\"_2vs03gj05x8bbhpohg6qr7makf2znzl\"", "\"v=spf1 include:_u.bellagio.com._spf.smart.ondmarc.com ~all\"", "\"facebook-domain-verification=7nlca0v0zyoqn3tjr3m318c5f8gjrk\"", "\"google-site-verification=3kUiJLuM9DLWEMsRPUuSAVYqfwOba6XrLjgycvt8FBo\"", "\"dobe-idp-site-verification=4f4c8632ccce919168cfb3c2ad1751fd4c127bb0893ecdeb5d6836bc92675b77\"", "\"google-site-verification=AtTGRiMTKaY59tCU2NGTviiTA3vJc9kAFWZnVr2VLzI\"", "\"_bi8fzb2jmndmaz3wu5aab1ybkm12ekq\"", "\"_neg7eeev3a16di8czmy82e12k5bbga7\"", "\"MS=ms16689385\"" ], "NS": [ "dns3.comlaude-dns.co.uk.", "dns4.comlaude-dns.eu.", "dns1.comlaude-dns.com.", "dns2.comlaude-dns.net." ], "SOA": [ "dns1.comlaude-dns.com. dnstech.comlaude.com. 2008011954 14400 3600 2419200 60" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "35.167.11.172", "52.11.3.233" ], "ipv6": [] }, "mail": { "spf": "v=spf1 include:_u.bellagio.com._spf.smart.ondmarc.com ~all", "dmarc": "v=DMARC1; p=quarantine; pct=100; sp=quarantine; rua=mailto:2ceebe6e@inbox.ondmarc.com; ruf=mailto:2ceebe6e@inbox.ondmarc.com; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600", "dkim_selector": "selector1", "dkim_host": "selector1._domainkey.bellagio.com", "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCuCoV9JUqup0nAw0tRlafH3gHxYwkKbLUAjrucWUY7nh3TzpTG548nBus5XLiZ8veHIGLio0tNtQ9Sj7GNFE0lU0Kr+Xz7UQYerr6ZmcEEA9vfDZJLcZVFHGna6UYqk50htWEH2g6WqrQKFzjrg1IHf0vZzbNL4pxkDYx2oJI6WQIDAQAB; n=1024,1457571803,1473469403", "spf_analysis": { "valid": true, "lookups": 1, "final": "~all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "quarantine" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "ec2-35-167-11-172.us-west-2.compute.amazonaws.com", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "35.167.11.172", "52.11.3.233" ], "time_ms": 59.97 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "35.167.11.172", "52.11.3.233" ], "time_ms": 42.25 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "35.167.11.172", "52.11.3.233" ], "time_ms": 28.75 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "35.167.11.172", "52.11.3.233" ], "time_ms": 25.36 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "35.167.11.172", "52.11.3.233" ], "time_ms": 58.04 } ] } }, "ssl": { "available": true, "issuer": "DigiCert Inc", "subject": "mgmresorts.com", "valid_from": "2025-11-20T18:00:00-06:00", "valid_to": "2026-09-16T18:59:59-05:00", "days_remaining": 36, "san": [ "mgmresorts.com", "aria.com", "beaurivage.com", "bellagio.com", "delanolasvegas.com", "excalibur.com", "luxor.com", "mandalaybay.com", "mgmgrand.com", "mgmgranddetroit.com", "mgmnationalharbor.com", "mgmrewards.com", "mgmspringfield.com", "mirage.com", "mlife.com", "newyorknewyork.com", "nomadlasvegas.com", "parkmgm.com", "signaturemgmgrand.com", "theborgata.com", "theparkvegas.com", "vdara.com", "mgmnorthfieldpark.com", "cosmopolitanlasvegas.com", "thereserveatparkmgm.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_128_GCM_SHA256" }, "http": { "url": "https://bellagio.mgmresorts.com:443/", "status": "", "http_version": "3", "headers": [], "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": "", "powered_by": "" }, "webpage": { "url": "https://bellagio.com/", "title": "", "description": "", "success": false, "error": "HTTP/2 stream 0 was not closed cleanly: INTERNAL_ERROR (err 2)" }, "network": { "35.167.11.172": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "52.11.3.233": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "bellagio-com.mail.protection.outlook.com", "ports": [ { "port": 25, "open": false, "time_ms": 36, "banner": "", "error": "Network is unreachable" }, { "port": 465, "open": false, "time_ms": 4020.3, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4044, "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": 104.22 }