{"kind":"host","input":"hkbt138.cyou","report":{"host":"hkbt138.cyou","checkedAt":"2026-11-06T23:14:40.422Z","a":{"status":"found","values":["172.67.156.185","104.21.8.29"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3030::6815:81d","2606:4700:3037::ac43:9cb9"],"ttl":300,"via":"Cloudflare","cname":[]},"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":"hkbt138.cyou has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3030::6815:81d","result":"answers","port":443},{"address":"2606:4700:3037::ac43:9cb9","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":"2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"addyson.ns.cloudflare.com","ipv6":true},{"host":"ned.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 403.","hops":[{"url":"https://hkbt138.cyou/","address":"2606:4700:3030::6815:81d","status":403,"tls":"valid"}]},"receiptId":"JU9wYQLQUT","reused":true,"measuredAt":"2026-11-06T23:14:40.481Z"}