{ "ok": true, "domain": "whitehouse.gov", "generated_at": "2026-08-08T17:46:25-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 85, "label": "Good", "categories": { "dns": 95, "mail": 70, "security": 84, "network": 55, "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": "1 IPv4 address(es) detected." }, { "category": "dns", "title": "IPv6 (AAAA)", "max_points": 10, "earned_points": 10, "lost_points": 0, "detail": "1 IPv6 address(es) detected." }, { "category": "dns", "title": "Name server redundancy", "max_points": 20, "earned_points": 20, "lost_points": 0, "detail": "2 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": 15, "lost_points": 0, "detail": "DS and DNSKEY detected." }, { "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": 0, "lost_points": 20, "detail": "0 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": "85 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": 0, "lost_points": 30, "detail": "PTR not detected." }, { "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": 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": "1 IPv4 address(es) detected.", "category": "dns", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "level": "ok", "title": "IPv6 (AAAA)", "detail": "1 IPv6 address(es) detected.", "category": "dns", "max_points": 10, "earned_points": 10, "lost_points": 0 }, { "level": "ok", "title": "Name server redundancy", "detail": "2 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": "ok", "title": "DNSSEC chain", "detail": "DS and DNSKEY detected.", "category": "dns", "max_points": 15, "earned_points": 15, "lost_points": 0 }, { "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": "error", "title": "MX records", "detail": "0 MX record(s).", "category": "mail", "max_points": 20, "earned_points": 0, "lost_points": 20 }, { "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": "85 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": "error", "title": "PTR reverse DNS", "detail": "PTR not detected.", "category": "network", "max_points": 30, "earned_points": 0, "lost_points": 30 }, { "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": "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": [ "192.0.66.51" ], "AAAA": [ "2a04:fa87:fffd::c000:4233" ], "CNAME": [], "MX": [], "TXT": [ "\"v=spf1 include:spf.mail.dmz.pitc.gov include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:214.3.115.10/32 ip4:214.3.115.12/32 ip4:214.3.115.14/32 ip4:214.3.115.225/32 ip4:214.3.140.16/32 ip4:214.3.140.22/32 ip4:214.3.140.255/32 ~all\"", "\"_annzjem33a9incgz74j6bqwu65dmzac\"", "\"MS=ms61205702\"", "\"_ag15rep8dkdk6c65mcqgkcmtszqxbqt\"", "\"google-site-verification=TfE8QdIcAwpNcoG9l9AxMIzz69S5PPd8peS-Pj1qtXk\"" ], "NS": [ "wally.ns.cloudflare.com.", "ernest.ns.cloudflare.com." ], "SOA": [ "ernest.ns.cloudflare.com. dns.cloudflare.com. 2411614650 10000 2400 604800 1800" ], "CAA": [], "DS": [ "2371 13 2 BE4C7B11AD123596BA672B13FFDA04CA73C9FE0652E66542AEFADAF2 06B381AE" ], "DNSKEY": [ "256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==", "257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==" ], "RRSIG": [], "NSEC": [ "\\000.whitehouse.gov. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA" ], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "192.0.66.51" ], "ipv6": [ "2a04:fa87:fffd::c000:4233" ] }, "mail": { "spf": "v=spf1 include:spf.mail.dmz.pitc.gov include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:214.3.115.10/32 ip4:214.3.115.12/32 ip4:214.3.115.14/32 ip4:214.3.115.225/32 ip4:214.3.140.16/32 ip4:214.3.140.22/32 ip4:214.3.140.255/32 ~all", "dmarc": "v=DMARC1; p=reject; rua=mailto:b1fabe8b7f3f41a181ecd1253a794edf@dmarc-reports.cloudflare.net,mailto:reports@dmarc.cyber.dhs.gov", "dkim_selector": "selector1", "dkim_host": "selector1._domainkey.whitehouse.gov", "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp1ziKBtcYab3KdfsvO0BqkVLdLeezt+YxATDxubNLHd1moBUT0x3aNVIot3Dq/wbyxz+4uhQrHEsunkzDxtMgSUDmR62hHkJyjo58f5BSAk2WWD5TcrB0SRqVrtWwRklZT3URO+Dl1q/+pSfGLVylZ7sm71RSBAd4b8MmrB3+Izd/GLiozokw30S66a/Oc34cdNLTE4Kqwk66HkWNXRERBg4naZ/KWyLVC74Ut+f+h9vR8h/BmvMOjGCBf1dcNQ/jZwnE3Ye0o41ZqF8xIuipyYCRtHFT0GOJH7CtcCRo+NZux/rCzddpu6DaPkX5xe171F5rfx7vHmIFyaBw08JdQIDAQAB;", "spf_analysis": { "valid": true, "lookups": 3, "final": "~all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "reject" }, "bimi": "v=BIMI1; l=https://whitehouse.gov/wp-content/themes/whitehouse/assets/svg/wh-bimi-avatar.svg; a=https://whitehouse.gov/.well-known/vmc/executive_office_of_the_president.pem", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "192.0.66.51" ], "time_ms": 75.56 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "192.0.66.51" ], "time_ms": 35.89 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "192.0.66.51" ], "time_ms": 44.93 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "192.0.66.51" ], "time_ms": 61.72 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "192.0.66.51" ], "time_ms": 70.93 } ] } }, "ssl": { "available": true, "issuer": "Let's Encrypt", "subject": "whitehouse.gov", "valid_from": "2026-08-04T13:59:47-05:00", "valid_to": "2026-11-02T12:59:46-06:00", "days_remaining": 85, "san": [ "whitehouse.gov", "www.whitehouse.gov" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_128_GCM_SHA256" }, "http": { "url": "https://www.whitehouse.gov/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "server": "nginx", "date": "Sat, 08 Aug 2026 22:46:17 GMT", "content-type": "text/html; charset=UTF-8", "location": "https://www.whitehouse.gov/", "x-redirect-by": "redirects.php", "x-rq": "mdw1 181 249 80", "x-cache": "HIT", "strict-transport-security": "max-age=31536000;includeSubdomains;preload", "vary": "Accept-Encoding", "referrer-policy": "strict-origin-when-cross-origin", "x-xss-protection": "1; mode=block", "x-content-type-options": "nosniff", "x-frame-options": "DENY", "content-security-policy": "upgrade-insecure-requests; frame-ancestors 'none'", "cache-control": "max-age=300, must-revalidate", "accept-ranges": "bytes" }, "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": "nginx", "powered_by": "" }, "webpage": { "url": "https://www.whitehouse.gov/", "title": "The White House", "description": "President Donald J. Trump and Vice President JD Vance are committed to lowering costs for all Americans, securing our borders, unleashing American energy dominance, restoring peace through strength, and making all Americans safe and secure once again.", "success": true, "error": "", "status": 200 }, "network": { "192.0.66.51": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "whitehouse.gov", "ports": [ { "port": 25, "open": false, "time_ms": 0.8, "banner": "", "error": "Network is unreachable" }, { "port": 465, "open": false, "time_ms": 4020.7, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4024.7, "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": 91.27 }