{"kind":"host","input":"cdksub.icu","report":{"host":"cdksub.icu","checkedAt":"2026-11-13T02:17:58.142Z","a":{"status":"found","values":["167.104.165.74"],"ttl":600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only"},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"cdksub.icu 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":"volume.dnspod.net","ipv6":true},{"host":"vessel.dnspod.net","ipv6":true}]}]},"receiptId":"k2u_P4qhku","reused":true,"measuredAt":"2026-11-13T02:17:58.153Z"}