{"kind":"host","input":"urlshorty.app","report":{"host":"urlshorty.app","checkedAt":"2026-10-31T10:01:40.944Z","a":{"status":"found","values":["104.21.55.85","172.67.146.90"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::6815:3755","2606:4700:3037::ac43:925a"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.urlshorty.app","a":{"status":"found","values":["104.21.55.85","172.67.146.90"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::6815:3755","2606:4700:3037::ac43:925a"],"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":"urlshorty.app has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::6815:3755","result":"answers","port":443},{"address":"2606:4700:3037::ac43:925a","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.urlshorty.app has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::6815:3755","result":"answers","port":443},{"address":"2606:4700:3037::ac43:925a","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":"brett.ns.cloudflare.com","ipv6":true},{"host":"jacqueline.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://urlshorty.app/","address":"2606:4700:3037::6815:3755","status":200,"tls":"valid"}]},"receiptId":"3m8XxZIPdO"}