{"kind":"host","input":"webmail.kabum.com.br","report":{"host":"webmail.kabum.com.br","checkedAt":"2026-11-01T17:40:53.949Z","a":{"status":"found","values":["142.251.179.121"],"ttl":300,"via":"Cloudflare","cname":["ghs.googlehosted.com"]},"aaaa":{"status":"found","values":["2607:f8b0:4004:c08::79"],"ttl":300,"via":"Cloudflare","cname":["ghs.googlehosted.com"]},"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":"webmail.kabum.com.br has an AAAA record and answers on it.","addresses":[{"address":"2607:f8b0:4004:c08::79","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":"4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns-1288.awsdns-33.org","ipv6":true},{"host":"ns-1668.awsdns-16.co.uk","ipv6":true},{"host":"ns-321.awsdns-40.com","ipv6":true},{"host":"ns-646.awsdns-16.net","ipv6":true}]}]},"https":{"status":"unknown","summary":"webmail.kabum.com.br didn't complete an HTTPS request over IPv6 (connection closed before a response).","hops":[{"url":"https://webmail.kabum.com.br/","address":"2607:f8b0:4004:c08::79","note":"connection closed before a response"}]},"receiptId":"7bK0vnrJaC","reused":true,"measuredAt":"2026-11-01T17:40:53.993Z"}