{"kind":"host","input":"hardcurrency.org","report":{"host":"hardcurrency.org","checkedAt":"2026-11-09T00:40:59.865Z","a":{"status":"found","values":["216.239.38.21","216.239.36.21","216.239.32.21","216.239.34.21"],"ttl":3600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2001:4860:4802:38::15","2001:4860:4802:34::15","2001:4860:4802:32::15","2001:4860:4802:36::15"],"ttl":3600,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.hardcurrency.org","a":{"status":"found","values":["216.239.38.21","216.239.32.21","216.239.36.21","216.239.34.21"],"ttl":3600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2001:4860:4802:36::15","2001:4860:4802:32::15","2001:4860:4802:34::15","2001:4860:4802:38::15"],"ttl":3600,"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":"hardcurrency.org has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2001:4860:4802:38::15","result":"answers","port":443},{"address":"2001:4860:4802:34::15","result":"answers","port":443},{"address":"2001:4860:4802:32::15","result":"answers","port":443},{"address":"2001:4860:4802:36::15","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.hardcurrency.org has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2001:4860:4802:36::15","result":"answers","port":443},{"address":"2001:4860:4802:32::15","result":"answers","port":443},{"address":"2001:4860:4802:34::15","result":"answers","port":443},{"address":"2001:4860:4802:38::15","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.ionos.com","ipv6":false},{"host":"mx00.ionos.com","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns1068.ui-dns.com","ipv6":true},{"host":"ns1058.ui-dns.biz","ipv6":true},{"host":"ns1037.ui-dns.de","ipv6":true},{"host":"ns1024.ui-dns.org","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://hardcurrency.org/","address":"2001:4860:4802:38::15","status":302,"tls":"valid"},{"url":"https://hardcurrency.org/login","address":"2001:4860:4802:38::15","status":200,"tls":"valid"}]},"receiptId":"kBVh76oPJo","reused":true,"measuredAt":"2026-11-09T00:41:00.275Z"}