{"kind":"host","input":"pluguniversity.credit","report":{"host":"pluguniversity.credit","checkedAt":"2026-11-06T09:09:27.867Z","a":{"status":"found","values":["104.21.90.233","172.67.206.39"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3031::ac43:ce27","2606:4700:3037::6815:5ae9"],"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":"pluguniversity.credit has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3031::ac43:ce27","result":"answers","port":443},{"address":"2606:4700:3037::6815:5ae9","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":"mx01.mail.icloud.com","ipv6":false},{"host":"mx02.mail.icloud.com","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":"collins.ns.cloudflare.com","ipv6":true},{"host":"frank.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 403.","hops":[{"url":"https://pluguniversity.credit/","address":"2606:4700:3031::ac43:ce27","status":403,"tls":"valid"}]},"receiptId":"x3KJQIr8JT","reused":true,"measuredAt":"2026-11-06T09:09:27.942Z"}