{"kind":"host","input":"claudeusercontent.com","report":{"host":"claudeusercontent.com","checkedAt":"2026-11-02T09:55:53.356Z","a":{"status":"found","values":["160.79.104.10"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2607:6bc0::10"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.claudeusercontent.com","a":{"status":"found","values":["160.79.104.10"],"ttl":43,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2607:6bc0::10"],"ttl":5,"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":"claudeusercontent.com has an AAAA record and answers on it.","addresses":[{"address":"2607:6bc0::10","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.claudeusercontent.com has an AAAA record and answers on it.","addresses":[{"address":"2607:6bc0::10","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":"isla.ns.cloudflare.com","ipv6":true},{"host":"randy.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://claudeusercontent.com/","address":"2607:6bc0::10","status":301,"tls":"valid"},{"url":"https://claude.com/","address":"2607:6bc0::10","status":200,"tls":"valid"}]},"receiptId":"WKZjWcCjJ3","reused":true,"measuredAt":"2026-11-02T09:55:53.476Z"}