{"kind":"host","input":"trackcpl.cyou","report":{"host":"trackcpl.cyou","checkedAt":"2026-11-10T20:16:04.671Z","a":{"status":"found","values":["172.67.178.102","104.21.88.116"],"ttl":60,"via":"Cloudflare","cname":["cname.clickflarehero.com"]},"aaaa":{"status":"found","values":["2606:4700:3031::6815:5874","2606:4700:3037::ac43:b266"],"ttl":60,"via":"Cloudflare","cname":["cname.clickflarehero.com"]},"verdict":"dual-stack"},"readiness":{"grade":"B","summary":"Works over IPv6, with one gap: its mail servers lack IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"trackcpl.cyou has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3031::6815:5874","result":"answers","port":443},{"address":"2606:4700:3037::ac43:b266","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"eforward1.registrar-servers.com","ipv6":false},{"host":"eforward2.registrar-servers.com","ipv6":false},{"host":"eforward3.registrar-servers.com","ipv6":false},{"host":"eforward4.registrar-servers.com","ipv6":false},{"host":"eforward5.registrar-servers.com","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"dns1.registrar-servers.com","ipv6":true},{"host":"dns2.registrar-servers.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 404.","hops":[{"url":"https://trackcpl.cyou/","address":"2606:4700:3031::6815:5874","status":404,"tls":"valid"}]},"receiptId":"C-aR7ekHZQ","reused":true,"measuredAt":"2026-11-10T20:16:04.969Z"}