{"kind":"host","input":"smtp.kabum.com.br","report":{"host":"smtp.kabum.com.br","checkedAt":"2026-11-01T03:54:10.949Z","a":{"status":"found","values":["186.202.157.38"],"ttl":300,"via":"Cloudflare","cname":["mail.exchange.locaweb.com.br"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["mail.exchange.locaweb.com.br"]},"verdict":"ipv4-only"},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"smtp.kabum.com.br has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has no 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}]}]},"receiptId":"7SnbZY52xg","reused":true,"measuredAt":"2026-11-01T03:54:11.357Z"}