{"kind":"host","input":"lachatgpt.com","report":{"host":"lachatgpt.com","checkedAt":"2026-11-03T22:49:52.691Z","a":{"status":"found","values":["104.21.91.161","172.67.175.90"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::6815:5ba1","2606:4700:3032::ac43:af5a"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.lachatgpt.com","a":{"status":"found","values":["104.21.91.161","172.67.175.90"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::6815:5ba1","2606:4700:3032::ac43:af5a"],"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":"lachatgpt.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::6815:5ba1","result":"answers","port":443},{"address":"2606:4700:3032::ac43:af5a","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.lachatgpt.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::6815:5ba1","result":"answers","port":443},{"address":"2606:4700:3032::ac43:af5a","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":"lamar.ns.cloudflare.com","ipv6":true},{"host":"veronica.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://lachatgpt.com/","address":"2606:4700:3037::6815:5ba1","status":200,"tls":"valid"}]},"receiptId":"IH7Q3QGZH1","reused":true,"measuredAt":"2026-11-03T22:49:53.031Z"}