{"kind":"host","input":"login.ycut.com.tw","report":{"host":"login.ycut.com.tw","checkedAt":"2026-11-15T17:40:40.286Z","a":{"status":"found","values":["13.227.65.59","13.227.65.9","13.227.65.81","13.227.65.23"],"ttl":60,"via":"Cloudflare","cname":["d37wpauyenobi1.cloudfront.net"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["d37wpauyenobi1.cloudfront.net"]},"verdict":"ipv4-only"},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"login.ycut.com.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":"4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns-1167.awsdns-17.org","ipv6":true},{"host":"ns-1822.awsdns-35.co.uk","ipv6":true},{"host":"ns-207.awsdns-25.com","ipv6":true},{"host":"ns-525.awsdns-01.net","ipv6":true}]}]},"receiptId":"kQnJZvHLg3","reused":true,"measuredAt":"2026-11-15T17:40:40.517Z"}