{"kind":"host","input":"colacat.work","report":{"host":"colacat.work","checkedAt":"2026-11-02T11:04:17.682Z","a":{"status":"found","values":["114.134.188.141"],"ttl":600,"via":"Cloudflare","cname":["gxh4e95d.xqdcdn.cn","exclusive-hk-2-43wger.xqdcdn.cn"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["gxh4e95d.xqdcdn.cn","exclusive-hk-2-43wger.xqdcdn.cn"]},"verdict":"ipv4-only"},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"colacat.work has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has no 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":"dns15.hichina.com","ipv6":true},{"host":"dns16.hichina.com","ipv6":true}]}]},"receiptId":"6jevULekV8","reused":true,"measuredAt":"2026-11-02T11:04:18.144Z"}