{"kind":"host","input":"kordon.tech","report":{"host":"kordon.tech","checkedAt":"2026-11-07T20:20:11.265Z","a":{"status":"found","values":["82.97.246.107"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a03:6f02::1:77f2"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.kordon.tech","a":{"status":"found","values":["82.97.246.107"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a03:6f02::1:77f2"],"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":"kordon.tech has an AAAA record and answers on it.","addresses":[{"address":"2a03:6f02::1:77f2","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.kordon.tech has an AAAA record and answers on it.","addresses":[{"address":"2a03:6f02::1:77f2","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"mx1.timeweb.ru","ipv6":true},{"host":"mx2.timeweb.ru","ipv6":true}]},{"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":"monroe.ns.cloudflare.com","ipv6":true},{"host":"santino.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"fail","problem":"redirect-no-ipv6","summary":"Redirects to efimovdev.ru, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.","hops":[{"url":"https://kordon.tech/","address":"2a03:6f02::1:77f2","status":301,"tls":"valid"},{"url":"https://efimovdev.ru/kordon/","note":"redirects to efimovdev.ru, which has no IPv6 address"}]},"receiptId":"N0FAT7wwoq","reused":true,"measuredAt":"2026-11-07T20:20:12.325Z"}