{"kind":"host","input":"plikk.app","report":{"host":"plikk.app","checkedAt":"2026-11-08T17:42:03.099Z","a":{"status":"found","values":["104.21.89.20","172.67.155.144"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::ac43:9b90","2606:4700:3030::6815:5914"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.plikk.app","a":{"status":"found","values":["104.21.89.20","172.67.155.144"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::ac43:9b90","2606:4700:3030::6815:5914"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack"}},"readiness":{"grade":"B","summary":"Works over IPv6, with one gap: its mail servers lack IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"plikk.app has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::ac43:9b90","result":"answers","port":443},{"address":"2606:4700:3030::6815:5914","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.plikk.app has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::ac43:9b90","result":"answers","port":443},{"address":"2606:4700:3030::6815:5914","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"smtp.secureserver.net","ipv6":false},{"host":"mailstore1.secureserver.net","ipv6":false}]},{"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":"meilani.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://plikk.app/","address":"2606:4700:3034::ac43:9b90","status":200,"tls":"valid"}]},"receiptId":"-FV0k88q9L","reused":true,"measuredAt":"2026-11-08T17:42:03.182Z"}