{"kind":"host","input":"xn--o79a36l89k83g.com","report":{"host":"xn--o79a36l89k83g.com","checkedAt":"2026-10-30T17:29:19.181Z","a":{"status":"found","values":["162.159.143.30","172.66.3.26"],"ttl":180,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.xn--o79a36l89k83g.com","a":{"status":"found","values":["104.18.22.186","104.18.23.186"],"ttl":180,"via":"Cloudflare","cname":["custom-domains.chatgpt.site"]},"aaaa":{"status":"found","values":["2606:4700::6812:16ba","2606:4700::6812:17ba"],"ttl":180,"via":"Cloudflare","cname":["custom-domains.chatgpt.site"]},"verdict":"dual-stack"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"xn--o79a36l89k83g.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.xn--o79a36l89k83g.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700::6812:16ba","result":"answers","port":443},{"address":"2606:4700::6812:17ba","result":"answers","port":443}]},{"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":"fail","detail":"No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.","hosts":[{"host":"ns1.hosting.co.kr","ipv6":false},{"host":"ns4.hosting.co.kr","ipv6":false},{"host":"ns3.hosting.co.kr","ipv6":false},{"host":"ns2.hosting.co.kr","ipv6":false}]}]},"receiptId":"622fHedQFT"}