{"kind":"host","input":"colostate.edu","report":{"host":"colostate.edu","checkedAt":"2026-11-02T18:08:34.255Z","a":{"status":"found","values":["129.82.103.93","129.82.103.78","129.82.103.16","129.82.103.91","129.82.103.79"],"ttl":3600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.colostate.edu","a":{"status":"found","values":["141.193.213.21","141.193.213.20"],"ttl":300,"via":"Cloudflare","cname":["1weufa17x3uh.wpeproxy.com"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["1weufa17x3uh.wpeproxy.com"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"colostate.edu has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.colostate.edu has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"colostate-edu.mail.protection.outlook.com","ipv6":true}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns3.p201.dns.oraclecloud.net","ipv6":true},{"host":"ns1.p201.dns.oraclecloud.net","ipv6":true},{"host":"ns2.p201.dns.oraclecloud.net","ipv6":true},{"host":"ns4.p201.dns.oraclecloud.net","ipv6":true}]}]},"receiptId":"zo0eTRU4uw","reused":true,"measuredAt":"2026-11-02T18:08:34.364Z"}