{"kind":"host","input":"simbu.rocks","report":{"host":"simbu.rocks","checkedAt":"2026-10-30T23:34:55.285Z","a":{"status":"found","values":["216.239.32.21","216.239.34.21","216.239.36.21","216.239.38.21"],"ttl":1799,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2001:4860:4802:34::15","2001:4860:4802:32::15","2001:4860:4802:36::15","2001:4860:4802:38::15"],"ttl":1799,"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":"simbu.rocks has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"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},{"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":"mx1.privateemail.com","ipv6":false},{"host":"mx2.privateemail.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":"dns1.registrar-servers.com","ipv6":true},{"host":"dns2.registrar-servers.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://simbu.rocks/","address":"2001:4860:4802:34::15","status":200,"tls":"valid"}]},"receiptId":"L8w2QLaGnm"}