{"kind":"host","input":"pinduoduo.com","report":{"host":"pinduoduo.com","checkedAt":"2026-11-12T00:11:10.502Z","a":{"status":"found","values":["124.156.123.148"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.pinduoduo.com","a":{"status":"found","values":["129.226.98.71"],"ttl":52,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2402:4e00:1400:4600:0:8f53:529:b7ae"],"ttl":60,"via":"Cloudflare","cname":[]},"verdict":"dual-stack"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"pinduoduo.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.pinduoduo.com has an AAAA record and answers on it.","addresses":[{"address":"2402:4e00:1400:4600:0:8f53:529:b7ae","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mxmail.pinduoduo.com","ipv6":false}]},{"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":"ns3.dnsv5.com","ipv6":true},{"host":"ns4.dnsv5.com","ipv6":true}]}]},"receiptId":"vCR-ZSjkZl","reused":true,"measuredAt":"2026-11-12T00:11:10.725Z"}