{"kind":"host","input":"stedu.icu","report":{"host":"stedu.icu","checkedAt":"2026-11-08T03:57:09.150Z","a":{"status":"found","values":["129.226.83.228"],"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":"stedu.icu has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mail.stedu.icu","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":"egbert.dnspod.net","ipv6":true},{"host":"mabel.dnspod.net","ipv6":true}]}]},"receiptId":"KRnjkKA1fX","reused":true,"measuredAt":"2026-11-08T03:57:09.163Z"}