{"kind":"host","input":"jyutjyu.org","report":{"host":"jyutjyu.org","checkedAt":"2026-11-12T12:20:51.340Z","a":{"status":"found","values":["104.21.11.227","172.67.192.222"],"ttl":1800,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3031::6815:be3","2606:4700:3036::ac43:c0de"],"ttl":1800,"via":"Cloudflare","cname":[]},"verdict":"dual-stack"},"readiness":{"grade":"A","summary":"Website, mail and DNS all work over IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"jyutjyu.org has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3031::6815:be3","result":"answers","port":443},{"address":"2606:4700:3036::ac43:c0de","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has an 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":"launch1.spaceship.net","ipv6":true},{"host":"launch2.spaceship.net","ipv6":true}]}]},"https":{"status":"unknown","summary":"jyutjyu.org didn't complete an HTTPS request over IPv6 (ERR_SSL_SSL/TLS_ALERT_HANDSHAKE_FAILURE).","hops":[{"url":"https://jyutjyu.org/","address":"2606:4700:3031::6815:be3","note":"ERR_SSL_SSL/TLS_ALERT_HANDSHAKE_FAILURE"}]},"receiptId":"lr0WJox78K","reused":true,"measuredAt":"2026-11-12T12:20:51.548Z"}