{"kind":"host","input":"roblox.us","report":{"host":"roblox.us","checkedAt":"2026-11-13T23:09:26.395Z","a":{"status":"found","values":["34.193.203.33","98.88.3.90"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.roblox.us","a":{"status":"found","values":["98.88.3.90","34.193.203.33"],"ttl":60,"via":"Cloudflare","cname":["redirector-478220257.us-east-1.elb.amazonaws.com"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["redirector-478220257.us-east-1.elb.amazonaws.com"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"roblox.us has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.roblox.us has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has no AAAA record."},{"key":"dns","label":"Nameservers have IPv6","status":"fail","detail":"No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.","hosts":[{"host":"nspx1.roblox.com","ipv6":false},{"host":"nspx3.roblox.us","ipv6":false},{"host":"nspx2.roblox.net","ipv6":false},{"host":"nspx4.roblox.co.uk","ipv6":false}]}]},"receiptId":"Xc2Qfqo-nr","reused":true,"measuredAt":"2026-11-13T23:09:26.413Z"}