{"kind":"host","input":"mobile.mercadolibre.com","report":{"host":"mobile.mercadolibre.com","checkedAt":"2026-11-02T04:59:32.823Z","a":{"status":"found","values":["3.162.103.93","3.162.103.121","3.162.103.101","3.162.103.89"],"ttl":60,"via":"Cloudflare","cname":["d22n39r4vzme25.cloudfront.net"]},"aaaa":{"status":"found","values":["2600:9000:26c1:6200:1a:d733:eb40:93a1","2600:9000:26c1:e800:1a:d733:eb40:93a1","2600:9000:26c1:2400:1a:d733:eb40:93a1","2600:9000:26c1:c600:1a:d733:eb40:93a1","2600:9000:26c1:3c00:1a:d733:eb40:93a1","2600:9000:26c1:4c00:1a:d733:eb40:93a1","2600:9000:26c1:f400:1a:d733:eb40:93a1","2600:9000:26c1:ac00:1a:d733:eb40:93a1"],"ttl":60,"via":"Cloudflare","cname":["d22n39r4vzme25.cloudfront.net"]},"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":"mobile.mercadolibre.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:26c1:6200:1a:d733:eb40:93a1","result":"answers","port":443},{"address":"2600:9000:26c1:e800:1a:d733:eb40:93a1","result":"answers","port":443},{"address":"2600:9000:26c1:2400:1a:d733:eb40:93a1","result":"answers","port":443},{"address":"2600:9000:26c1:c600:1a:d733:eb40:93a1","result":"answers","port":443},{"address":"2600:9000:26c1:3c00:1a:d733:eb40:93a1","result":"not tested"},{"address":"2600:9000:26c1:4c00:1a:d733:eb40:93a1","result":"not tested"},{"address":"2600:9000:26c1:f400:1a:d733:eb40:93a1","result":"not tested"},{"address":"2600:9000:26c1:ac00:1a:d733:eb40:93a1","result":"not tested"}]},{"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-1451.awsdns-53.org","ipv6":true},{"host":"ns-1708.awsdns-21.co.uk","ipv6":true},{"host":"ns-368.awsdns-46.com","ipv6":true},{"host":"ns-984.awsdns-59.net","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 403.","hops":[{"url":"https://mobile.mercadolibre.com/","address":"2600:9000:26c1:6200:1a:d733:eb40:93a1","status":403,"tls":"valid"}]},"receiptId":"L0Ez8UuNoI","reused":true,"measuredAt":"2026-11-02T04:59:32.858Z"}