{"kind":"host","input":"openaiu.info","report":{"host":"openaiu.info","checkedAt":"2026-11-13T01:57:43.224Z","a":{"status":"found","values":["172.67.157.133","104.21.66.81"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::ac43:9d85","2606:4700:3037::6815:4251"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.openaiu.info","a":{"status":"found","values":["104.21.66.81","172.67.157.133"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::6815:4251","2606:4700:3034::ac43:9d85"],"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":"openaiu.info has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::ac43:9d85","result":"answers","port":443},{"address":"2606:4700:3037::6815:4251","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.openaiu.info has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::6815:4251","result":"answers","port":443},{"address":"2606:4700:3034::ac43:9d85","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"openaiu-info.mail.protection.outlook.com","ipv6":true}]},{"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":"grannbo.ns.cloudflare.com","ipv6":true},{"host":"rustam.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"fail","problem":"redirect-no-ipv6","summary":"Redirects to aiu-usa.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.","hops":[{"url":"https://openaiu.info/","address":"2606:4700:3034::ac43:9d85","status":301,"tls":"valid"},{"url":"https://aiu-usa.com/","note":"redirects to aiu-usa.com, which has no IPv6 address"}]},"receiptId":"fSF6HzVeWt","reused":true,"measuredAt":"2026-11-13T01:57:43.368Z"}