{"kind":"host","input":"meditracker.icu","report":{"host":"meditracker.icu","checkedAt":"2026-11-11T12:42:21.262Z","a":{"status":"found","values":["172.67.194.243","104.21.90.46"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3033::6815:5a2e","2606:4700:3030::ac43:c2f3"],"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":"meditracker.icu has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3033::6815:5a2e","result":"answers","port":443},{"address":"2606:4700:3030::ac43:c2f3","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":"mx00.ionos.mx","ipv6":false},{"host":"mx01.ionos.mx","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":"mckinley.ns.cloudflare.com","ipv6":true},{"host":"rex.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://meditracker.icu/","address":"2606:4700:3033::6815:5a2e","status":200,"tls":"valid"}]},"receiptId":"9Al53ey-jZ","reused":true,"measuredAt":"2026-11-11T12:42:23.964Z"}