{"kind":"host","input":"mikrotik.com","report":{"host":"mikrotik.com","checkedAt":"2026-10-31T22:02:38.065Z","a":{"status":"found","values":["159.148.172.205"],"ttl":82576,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a02:610:7501:2000::205"],"ttl":86400,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.mikrotik.com","a":{"status":"found","values":["159.148.172.205"],"ttl":86400,"via":"Cloudflare","cname":["mikrotik.com"]},"aaaa":{"status":"found","values":["2a02:610:7501:2000::205"],"ttl":86400,"via":"Cloudflare","cname":["mikrotik.com"]},"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":"mikrotik.com has an AAAA record and answers on it.","addresses":[{"address":"2a02:610:7501:2000::205","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.mikrotik.com has an AAAA record and answers on it.","addresses":[{"address":"2a02:610:7501:2000::205","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":"mailgw-a.mt.lv","ipv6":false},{"host":"mailgw-b.mt.lv","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":"ns1.mikrotik.com","ipv6":true},{"host":"ns2.mikrotik.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://mikrotik.com/","address":"2a02:610:7501:2000::205","status":200,"tls":"valid"}]},"receiptId":"pw8ANsoh-U","reused":true,"measuredAt":"2026-10-31T22:02:39.073Z"}