{"kind":"host","input":"cdn.uoregon.edu","report":{"host":"cdn.uoregon.edu","checkedAt":"2026-11-03T02:44:25.364Z","a":{"status":"found","values":["150.171.109.74"],"ttl":10,"via":"Cloudflare","cname":["uocdn1-fcckftgsevdehye7.a01.azurefd.net","mr-a01.tm-azurefd.net"]},"aaaa":{"status":"found","values":["2603:1061:14:48::1"],"ttl":10,"via":"Cloudflare","cname":["uocdn1-fcckftgsevdehye7.a01.azurefd.net","mr-a01.tm-azurefd.net"]},"verdict":"dual-stack"},"readiness":{"grade":"A","summary":"Website, mail and DNS all work over IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"cdn.uoregon.edu has an AAAA record and answers on it.","addresses":[{"address":"2603:1061:14:48::1","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record."},{"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":"ns1.f5cloudservices.com","ipv6":true},{"host":"phloem.uoregon.edu","ipv6":true},{"host":"ruminant.uoregon.edu","ipv6":true},{"host":"lsu-bdds1.lsu.edu","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 400.","hops":[{"url":"https://cdn.uoregon.edu/","address":"2603:1061:14:48::1","status":400,"tls":"valid"}]},"receiptId":"tkZVSmQWqQ","reused":true,"measuredAt":"2026-11-03T02:44:25.851Z"}