{"kind":"host","input":"cloud.trip.com","report":{"host":"cloud.trip.com","checkedAt":"2026-11-01T18:29:13.218Z","a":{"status":"found","values":["23.73.207.151","23.73.207.139","23.73.207.155","23.73.207.143","23.73.207.153","23.73.207.154","23.73.207.156","23.73.207.148","23.73.207.147"],"ttl":20,"via":"Cloudflare","cname":["trip-ak.t1.geo.ctripgslb.net","trip-ak.t1.os.acc.ctripgslb.net","c229846.edgekey.net","e229846.dscx.akamaiedge.net"]},"aaaa":{"status":"found","values":["2600:1408:c400:c::17cd:6890","2600:1408:c400:c::17cd:6891","2600:1408:c400:c::17cd:6894"],"ttl":20,"via":"Cloudflare","cname":["trip-ak.t1.geo.ctripgslb.net","trip-ak.t1.os.acc.ctripgslb.net","c229846.edgekey.net","e229846.dscx.akamaiedge.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":"cloud.trip.com has 3 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2600:1408:c400:c::17cd:6890","result":"answers","port":443},{"address":"2600:1408:c400:c::17cd:6891","result":"answers","port":443},{"address":"2600:1408:c400:c::17cd:6894","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":"6 of 6 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"a1-244.akam.net","ipv6":true},{"host":"a16-67.akam.net","ipv6":true},{"host":"a11-65.akam.net","ipv6":true},{"host":"a26-64.akam.net","ipv6":true},{"host":"a9-65.akam.net","ipv6":true},{"host":"a14-66.akam.net","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://cloud.trip.com/","address":"2600:1408:c400:c::17cd:6890","status":200,"tls":"valid"}]},"receiptId":"0ZUkM_vTKu","reused":true,"measuredAt":"2026-11-01T18:29:14.645Z"}