{ "ok": true, "domain": "alaska.edu", "generated_at": "2026-08-09T03:35:18-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 77, "label": "Good", "categories": { "dns": 70, "mail": 90, "security": 65, "network": 50, "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": 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": "5 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": "94 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: cnsm.alaska.edu" }, { "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": 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/1.1 200 OK" }, { "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": "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": "5 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": "94 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: cnsm.alaska.edu", "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": "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/1.1 200 OK", "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": [ "137.229.114.150" ], "AAAA": [], "CNAME": [], "MX": [ "5 alt2.aspmx.l.google.com.", "5 alt1.aspmx.l.google.com.", "10 alt4.aspmx.l.google.com.", "1 aspmx.l.google.com.", "10 alt3.aspmx.l.google.com." ], "TXT": [ "\"MS=ms90888265\"", "\"asv=f09a2e95b12177d11137623da92673f0\"", "\"google-site-verification=UT3egK_R6YYMraRrsUVE-rMWqKFH6r64T63DjbPdl3M\"", "\"docusign=a5bb7b42-ba4c-41d2-95cb-fa6c365eba99\"", "\"MS=ms99EAC2\"", "\"paloaltonetworks-site-verification=80d0adeed21cac17750ea311c53bab5c1e7b474dab0c4565612b1a7e17ed7b23\"", "\"7F87D3C9DA60F4BEEF46C80551690F4F\"", "\"google-site-verification=jnVWZhN4VICtqiVab5V7t9yKneZAyjN4bTRqnPFdWEE\"", "\"google-site-verification=FPN13PinHF7QN6aNieGq8TGv67QlgdRsNzqoliu4t5U\"", "\"asv=7696c8893c9aacbe1cfc72c7612f4ecc\"", "\"DYCrg4Oavld0pOpR-nLcwqmW7sFRWhnltJ_gTABnzSI\"", "\"v=spf1 include:_spf.google.com ip4:168.245.25.116 ip4:137.229.114.0/24 ip4:137.229.99.0/24 ip4:137.229.13.231 ip4:137.229.5.0/24 include:spf.protection.outlook.com ip4:216.17.93.137 include:u82692.wl193.sendgrid.net include:spf.elluciancloud.com ~all\"", "\"atlassian-domain-verification=QmE40F9fpGHRZziPspMvGDLC4p7UWlkXv9NvGzw/FkK4hVXcGxlgfgmKKcXchfwU\"", "\"00D1a000000Yfzh=1TBVw0000000Ac5\"", "\"e2ma-verification=uy6ab\"", "\"slack-domain-verification=in3sJVW9ecBcabxkN1GENx59hQ7CtDHIwYMfThf0\"", "\"anthropic-domain-verification-hqj1dv=u0mkYvgLgCWRG4ZBn7e8pLpYQ\"", "\"sending_domain847783=73670377bb4eb0149ebc4d635757cd8a62701120675403ae651b91c8fb35e982\"", "\"google-site-verification=po1MAkeS3maLiO2Tb6yTsQt4Lroq7qqeOXHN52-0Ej4\"", "\"MS=ms33598743\"", "\"Foxit-domain-verification=4602e6270a9364f12e9b0d4e4695461f\"", "\"apple-domain-verification=HBchuRsXYVzOSvlp\"", "\"SFMC-I1gg49HO0QT8mTGW6Y4QB-1TIrWnl5rGb9TMQZXU\"" ], "NS": [ "aduans-a.alaska.edu.", "ns1.uaf.edu.", "ns2.uaf.edu.", "aduans-f.alaska.edu." ], "SOA": [ "aduans.alaska.edu. hostmaster.alaska.edu. 727636346 1200 180 1209600 3600" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "137.229.114.150" ], "ipv6": [] }, "mail": { "spf": "v=spf1 include:_spf.google.com ip4:168.245.25.116 ip4:137.229.114.0/24 ip4:137.229.99.0/24 ip4:137.229.13.231 ip4:137.229.5.0/24 include:spf.protection.outlook.com ip4:216.17.93.137 include:u82692.wl193.sendgrid.net include:spf.elluciancloud.com ~all", "dmarc": "v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@alaska.edu; ruf=mailto:dmarc-freports@alaska.edu; pct=100; sp=none;", "dkim_selector": "selector1", "dkim_host": "selector1._domainkey.alaska.edu", "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoLd/HKkNEz3sYyWTPIQU6i4MJrwxc7YXSfa9W0+ShaTZaApm5t+EMu3te3Iiyqb3eG30khs6lzp0qx2wCQ69n69R9iWiZ1vEewx2Lzs267Fnsps7q3WyPaJeiC4A46je5M0y5L7Z0v1Q+rJEwhW/MZsVfsu7BR6FeFy3sgHtj2xu2d9+hc1WS7CdfeAG5ij+VpRoFLpisyC0bU1ndhTke4ORwPTg5GbHziYUFqKmwwTBuoTG+g8bsvYrAHJWU8YtvyM2tEI/KSCGCr90Z7zKcXoL4RS/kdIkPxFf3cW9cIpRipS4NHzLdtKRJPj3FXyCenIJqB2oJ+Ky/g2bfGxZOQIDAQAB;", "spf_analysis": { "valid": true, "lookups": 4, "final": "~all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "quarantine" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "cnsm.alaska.edu", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "137.229.114.150" ], "time_ms": 134.19 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "137.229.114.150" ], "time_ms": 150.66 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "137.229.114.150" ], "time_ms": 138.54 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "137.229.114.150" ], "time_ms": 152.48 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "137.229.114.150" ], "time_ms": 154.79 } ] } }, "ssl": { "available": true, "issuer": "Internet2", "subject": "alaska.edu", "valid_from": "2026-04-26T19:00:00-05:00", "valid_to": "2026-11-11T17:59:59-06:00", "days_remaining": 94, "san": [ "alaska.edu", "*.alaska.edu", "*.uaf.edu", "*.web.alaska.edu", "georgesonbotanicalgarden.org", "teachalaska.org", "uaf.edu", "ualand.com", "www.akcfwru.uaf.edu", "www.akminerals.alaska.edu", "www.bw.uaf.edu", "www.iab.uaf.edu", "www.ualand.com" ], "protocol": "TLSv1.2", "cipher": "ECDHE-RSA-AES256-GCM-SHA384" }, "http": { "url": "https://www.alaska.edu/alaska/", "status": "HTTP/1.1 200 OK", "http_version": "2", "headers": { "date": "Sun, 09 Aug 2026 08:35:08 GMT", "server": "Apache", "ua-host": "ou-webserver02", "location": "https://www.alaska.edu/alaska/", "content-type": "text/html; charset=UTF-8", "vary": "Host", "x-powered-by": "PHP/5.4.16", "set-cookie": "IDMSESSID=;path=/;domain=.alaska.edu;expires=Thu, 01 Jan 1970 00:00:01 GMT" }, "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": "Apache", "powered_by": "PHP/5.4.16" }, "webpage": { "url": "https://www.alaska.edu/alaska/", "title": "UA System | University of Alaska System", "description": "The University of Alaska has three accredited universities, each with different strengths, different focus, and a unique student experience.", "success": true, "error": "", "status": 200 }, "network": { "137.229.114.150": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "alt2.aspmx.l.google.com", "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": 4021.2, "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": 88.17 }