{"kind":"host","input":"expresstrackdelivery.com","report":{"host":"expresstrackdelivery.com","checkedAt":"2026-11-09T13:48:58.730Z","a":{"status":"found","values":["89.116.31.41"],"ttl":14400,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.expresstrackdelivery.com","a":{"status":"found","values":["172.67.215.134","104.21.35.71"],"ttl":300,"via":"Cloudflare","cname":["connect.serverstirich.com"]},"aaaa":{"status":"found","values":["2606:4700:3034::ac43:d786","2606:4700:3034::6815:2347"],"ttl":300,"via":"Cloudflare","cname":["connect.serverstirich.com"]},"verdict":"dual-stack"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"expresstrackdelivery.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.expresstrackdelivery.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::ac43:d786","result":"answers","port":443},{"address":"2606:4700:3034::6815:2347","result":"answers","port":443}]},{"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":"1 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns3.cloudoon.org","ipv6":false},{"host":"ns2.cloudoon.net","ipv6":true},{"host":"ns1.cloudoon.com","ipv6":false}]}]},"receiptId":"g3Lxa8onCW","reused":true,"measuredAt":"2026-11-09T13:48:58.963Z"}