{"kind":"host","input":"replicadoll.com","report":{"host":"replicadoll.com","checkedAt":"2026-11-04T19:41:40.609Z","a":{"status":"found","values":["172.67.213.231","104.21.35.49"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3036::ac43:d5e7","2606:4700:3034::6815:2331"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack"},"readiness":{"grade":"B","summary":"Works over IPv6, with one gap: its mail servers lack IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"replicadoll.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3036::ac43:d5e7","result":"answers","port":443},{"address":"2606:4700:3034::6815:2331","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mx01.mail.icloud.com","ipv6":false},{"host":"mx02.mail.icloud.com","ipv6":false}]},{"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":"adelaide.ns.cloudflare.com","ipv6":true},{"host":"justin.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 403.","hops":[{"url":"https://replicadoll.com/","address":"2606:4700:3036::ac43:d5e7","status":403,"tls":"valid"}]},"receiptId":"Sd3cY-W-lC","reused":true,"measuredAt":"2026-11-04T19:41:40.730Z"}