{ "ok": true, "domain": "lmu.edu", "generated_at": "2026-08-10T03:56:55-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 83, "label": "Good", "categories": { "dns": 70, "mail": 90, "security": 81, "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": "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": "121 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": 16, "lost_points": 19, "detail": "4 of 9 evaluated headers detected." }, { "category": "network", "title": "PTR reverse DNS", "max_points": 30, "earned_points": 30, "lost_points": 0, "detail": "PTR: abac8472e85f9b308.awsglobalaccelerator.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": 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": "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": "121 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": "4 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 16, "lost_points": 19 }, { "level": "ok", "title": "PTR reverse DNS", "detail": "PTR: abac8472e85f9b308.awsglobalaccelerator.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": "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": [ "3.33.166.193", "15.197.174.176" ], "AAAA": [], "CNAME": [], "MX": [ "10 lmu-edu.mail.protection.outlook.com." ], "TXT": [ "\"sv3gm6gk5qqva09iqjsncfa1bq\"", "\"q0livvpnt6qga56dharld0l10m\"", "\"h0h5nn6ncb2ru85nk8gr4po4b9\"", "\"d56iet75vc80i4conpielog0vg\"", "\"00DHs000003UCtJ=1TBPl00000009RV\"", "\"eonkjsjgjn3nqcr6dodcqsen1u\"", "\"dkfk3q6gli5dl44mpc5mbhkdi4\"", "\"cs9ugsdla1i9gum9jtiaa139sp\"", "\"v=spf1 ip4:157.242.48.185 include:spf.protection.outlook.com include:a._spf.brightspace.com -all\"", "\"jamf-site-verification=0HS8jAxVqokIdMJrEIDQNQ\"", "\"google-site-verification=wJp9iby8Z0JycVYTGaygNIfmo6MFfK2FurgCEG6r7p8\"", "\"atlassian-domain-verification=Yi5SJNknuJQ10BJezLekOHlheHGrMPXdPQJablMi7ZBJPjQ54sbzKef573spchnR\"" ], "NS": [ "ns-39.awsdns-04.com.", "ns-1912.awsdns-47.co.uk.", "ns-1162.awsdns-17.org.", "ns-788.awsdns-34.net." ], "SOA": [ "ns-1162.awsdns-17.org. isadmin.lmu.edu. 2011011428 10800 1800 604800 1800" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "3.33.166.193", "15.197.174.176" ], "ipv6": [] }, "mail": { "spf": "v=spf1 ip4:157.242.48.185 include:spf.protection.outlook.com include:a._spf.brightspace.com -all", "dmarc": "v=DMARC1; p=none", "dkim_selector": "selector2", "dkim_host": "selector2._domainkey.lmu.edu", "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQChuZKCe/bP5L7Iyya0Ap3Njr1rFD6pqPGMyH74njmdEjsoYozoDuo6AHOnoSZXtL/ZhC0Joya3oIzb4cZlIPz0P2FIh3bYddgI7IY919+6pn4jCedtnM2R6lMLH3LEaD3uaW/1vixXgCScGPqJWybmhAmDHpGsNN7vTOM6XES8BQIDAQAB;", "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": "abac8472e85f9b308.awsglobalaccelerator.com", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "15.197.174.176", "3.33.166.193" ], "time_ms": 51.72 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "15.197.174.176", "3.33.166.193" ], "time_ms": 64.18 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "15.197.174.176", "3.33.166.193" ], "time_ms": 50.01 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "15.197.174.176", "3.33.166.193" ], "time_ms": 105.39 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "15.197.174.176", "3.33.166.193" ], "time_ms": 99.87 } ] } }, "ssl": { "available": true, "issuer": "Amazon", "subject": "*.lmu.edu", "valid_from": "2026-05-25T19:00:00-05:00", "valid_to": "2026-12-09T17:59:59-06:00", "days_remaining": 121, "san": [ "*.lmu.edu", "lmu.edu" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_128_GCM_SHA256" }, "http": { "url": "https://www.lmu.edu/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "date": "Mon, 10 Aug 2026 08:56:47 GMT", "content-type": "text/html; charset=UTF-8", "location": "https://www.lmu.edu/", "set-cookie": "AWSALBCORS=bUQ7FM5ywwdNAfX4nFyFzj0s+Otl2BnXe+9e4tPSldVlkCv5AxR8cOAlo55yUp9TB0G5ugxgGH9YAacW1ueqxpoKp53v9hXlkE5e3Hb8IT+dC9Yt4JrD7mv1aFoU; Expires=Mon, 17 Aug 2026 08:56:47 GMT; Path=/; SameSite=None; Secure", "server": "Apache", "strict-transport-security": "max-age=0;", "content-security-policy": "block-all-mixed-content", "x-frame-options": "SAMEORIGIN", "cache-control": "max-age=0", "expires": "Mon, 10 Aug 2026 08:56:47 GMT", "x-content-type-options": "nosniff", "x-xss-protection": "1; mode=block", "vary": "User-Agent" }, "security_checks": { "strict-transport-security": true, "content-security-policy": true, "x-content-type-options": true, "x-frame-options": true, "referrer-policy": false, "permissions-policy": false, "cross-origin-opener-policy": false, "cross-origin-embedder-policy": false, "cross-origin-resource-policy": false }, "server": "Apache", "powered_by": "" }, "webpage": { "url": "https://www.lmu.edu/", "title": "Loyola Marymount University", "description": "LMU is a top-ranked Catholic university rooted in the Jesuit and Marymount traditions. We offer a rigorous academic experience to ambitious students committed to lives of meaning and purpose.", "success": true, "error": "", "status": 206 }, "network": { "3.33.166.193": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "15.197.174.176": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "lmu-edu.mail.protection.outlook.com", "ports": [ { "port": 25, "open": false, "time_ms": 24.1, "banner": "", "error": "Network is unreachable" }, { "port": 465, "open": false, "time_ms": 4020.6, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4021.4, "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": 78.56 }