{"domain":"mx2.itri.org.tw","result":true,"measuredAt":"2026-11-14T10:15:28.192Z","receiptId":"3nUDhs2gaA","answer":{"kind":"host","input":"mx2.itri.org.tw","report":{"host":"mx2.itri.org.tw","checkedAt":"2026-11-14T10:15:26.924Z","a":{"status":"found","values":["220.130.138.180"],"ttl":30,"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":"mx2.itri.org.tw 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":"6 of 10 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"a5-64.akam.net","ipv6":true},{"host":"a12-66.akam.net","ipv6":true},{"host":"a11-66.akam.net","ipv6":true},{"host":"dnst2.itri.org.tw","ipv6":false},{"host":"dnsbgp1.itri.org.tw","ipv6":false},{"host":"dnsbgp2.itri.org.tw","ipv6":false},{"host":"dnst1.itri.org.tw","ipv6":false},{"host":"a16-66.akam.net","ipv6":true},{"host":"a18-64.akam.net","ipv6":true},{"host":"a1-95.akam.net","ipv6":true}]}]}},"states":[{"firstSeen":"2026-11-14T10:15:28.192Z","lastConfirmed":"2026-11-14T10:15:28.192Z","checks":1,"verdict":"ipv4-only","grade":"D","web":"fail","www":null,"mail":"fail","dns":"pass","secondLook":null}]}