{"kind":"host","input":"usdt-invoice.icu","report":{"host":"usdt-invoice.icu","checkedAt":"2026-11-02T07:21:38.540Z","a":{"status":"found","values":["172.67.172.55","104.21.30.67"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3031::6815:1e43","2606:4700:3030::ac43:ac37"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.usdt-invoice.icu","a":{"status":"found","values":["104.21.30.67","172.67.172.55"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3031::6815:1e43","2606:4700:3030::ac43:ac37"],"ttl":300,"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":"usdt-invoice.icu has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3031::6815:1e43","result":"answers","port":443},{"address":"2606:4700:3030::ac43:ac37","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.usdt-invoice.icu has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3031::6815:1e43","result":"answers","port":443},{"address":"2606:4700:3030::ac43:ac37","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":"arvind.ns.cloudflare.com","ipv6":true},{"host":"naya.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 403.","hops":[{"url":"https://usdt-invoice.icu/","address":"2606:4700:3031::6815:1e43","status":403,"tls":"valid"}]},"receiptId":"vmWhTCBpTD","reused":true,"measuredAt":"2026-11-02T07:21:38.955Z"}