{"kind":"host","input":"cloud-mailru.online","report":{"host":"cloud-mailru.online","checkedAt":"2026-11-06T23:18:44.751Z","a":{"status":"found","values":["104.21.49.205","172.67.167.26"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3031::6815:31cd","2606:4700:3031::ac43:a71a"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.cloud-mailru.online","a":{"status":"found","values":["172.67.167.26","104.21.49.205"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3031::6815:31cd","2606:4700:3031::ac43:a71a"],"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":"cloud-mailru.online has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3031::6815:31cd","result":"answers","port":443},{"address":"2606:4700:3031::ac43:a71a","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.cloud-mailru.online has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3031::6815:31cd","result":"answers","port":443},{"address":"2606:4700:3031::ac43:a71a","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record."},{"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":"harmony.ns.cloudflare.com","ipv6":true},{"host":"sevki.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 404.","hops":[{"url":"https://cloud-mailru.online/","address":"2606:4700:3031::6815:31cd","status":404,"tls":"valid"}]},"receiptId":"ObwWmST3OG","reused":true,"measuredAt":"2026-11-06T23:18:45.006Z"}