{"kind":"host","input":"mdotion.app","report":{"host":"mdotion.app","checkedAt":"2026-11-02T09:17:02.325Z","a":{"status":"found","values":["185.199.110.153","185.199.109.153","185.199.111.153","185.199.108.153"],"ttl":3600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:50c0:8000::153","2606:50c0:8003::153","2606:50c0:8002::153","2606:50c0:8001::153"],"ttl":3600,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.mdotion.app","a":{"status":"found","values":["185.199.108.153","185.199.109.153","185.199.110.153","185.199.111.153"],"ttl":3600,"via":"Cloudflare","cname":["mdotion.github.io"]},"aaaa":{"status":"found","values":["2606:50c0:8000::153","2606:50c0:8002::153","2606:50c0:8003::153","2606:50c0:8001::153"],"ttl":3600,"via":"Cloudflare","cname":["mdotion.github.io"]},"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":"mdotion.app has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:50c0:8000::153","result":"answers","port":443},{"address":"2606:50c0:8003::153","result":"answers","port":443},{"address":"2606:50c0:8002::153","result":"answers","port":443},{"address":"2606:50c0:8001::153","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.mdotion.app has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:50c0:8000::153","result":"answers","port":443},{"address":"2606:50c0:8002::153","result":"answers","port":443},{"address":"2606:50c0:8003::153","result":"answers","port":443},{"address":"2606:50c0:8001::153","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":"mx.mdotion.app","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":"dns.technorail.com","ipv6":true},{"host":"dns2.technorail.com","ipv6":true},{"host":"dns3.arubadns.net","ipv6":true},{"host":"dns4.arubadns.cz","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://mdotion.app/","address":"2606:50c0:8000::153","status":200,"tls":"valid"}]},"receiptId":"Ezenx3fyVN","reused":true,"measuredAt":"2026-11-02T09:17:02.631Z"}