{"kind":"host","input":"roblox-re.com","report":{"host":"roblox-re.com","checkedAt":"2026-11-03T05:16:08.172Z","a":{"status":"found","values":["104.21.35.168","172.67.177.174"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::6815:23a8","2606:4700:3030::ac43:b1ae"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.roblox-re.com","a":{"status":"found","values":["172.67.177.174","104.21.35.168"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::6815:23a8","2606:4700:3030::ac43:b1ae"],"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":"roblox-re.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::6815:23a8","result":"answers","port":443},{"address":"2606:4700:3030::ac43:b1ae","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.roblox-re.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::6815:23a8","result":"answers","port":443},{"address":"2606:4700:3030::ac43:b1ae","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"aspmx1.migadu.com","ipv6":true},{"host":"aspmx2.migadu.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":"aliza.ns.cloudflare.com","ipv6":true},{"host":"quinton.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"fail","problem":"redirect-no-ipv6","summary":"Redirects to roblox.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.","hops":[{"url":"https://roblox-re.com/","address":"2606:4700:3037::6815:23a8","status":302,"tls":"valid"},{"url":"https://roblox.com/","note":"redirects to roblox.com, which has no IPv6 address"}]},"receiptId":"kZcSTEckFC","reused":true,"measuredAt":"2026-11-03T05:16:08.486Z"}