{"kind":"host","input":"sparkdex-rewards.xyz","report":{"host":"sparkdex-rewards.xyz","checkedAt":"2026-11-03T21:17:02.236Z","a":{"status":"found","values":["172.67.169.219","104.21.95.75"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::6815:5f4b","2606:4700:3031::ac43:a9db"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.sparkdex-rewards.xyz","a":{"status":"found","values":["104.21.95.75","172.67.169.219"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3031::ac43:a9db","2606:4700:3034::6815:5f4b"],"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":"sparkdex-rewards.xyz has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::6815:5f4b","result":"answers","port":443},{"address":"2606:4700:3031::ac43:a9db","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.sparkdex-rewards.xyz has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3031::ac43:a9db","result":"answers","port":443},{"address":"2606:4700:3034::6815:5f4b","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record."},{"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":"gail.ns.cloudflare.com","ipv6":true},{"host":"graham.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"fail","problem":"redirect-no-ipv6","summary":"Redirects to sparkdex.ai, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.","hops":[{"url":"https://sparkdex-rewards.xyz/","address":"2606:4700:3034::6815:5f4b","status":302,"tls":"valid"},{"url":"https://sparkdex.ai/","note":"redirects to sparkdex.ai, which has no IPv6 address"}]},"receiptId":"vPe9TdT7zt","reused":true,"measuredAt":"2026-11-03T21:17:02.900Z"}