{"kind":"host","input":"doc.b2b168.com","report":{"host":"doc.b2b168.com","checkedAt":"2026-11-15T17:02:12.180Z","a":{"status":"found","values":["218.95.37.124"],"ttl":600,"via":"Cloudflare","cname":["bweb.bus84.com"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["bweb.bus84.com"]},"verdict":"ipv4-only","www":{"host":"www.doc.b2b168.com","a":{"status":"found","values":["218.95.37.124"],"ttl":600,"via":"Cloudflare","cname":["bweb.bus84.com"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["bweb.bus84.com"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"doc.b2b168.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.doc.b2b168.com has no AAAA record."},{"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":"6 of 6 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns2.kangdns.com","ipv6":true},{"host":"ns1.jiasule.net","ipv6":true},{"host":"ns2.365cyd.net","ipv6":true},{"host":"ns1.kangdns.com","ipv6":true},{"host":"ns2.jiasule.net","ipv6":true},{"host":"ns1.365cyd.net","ipv6":true}]}]},"receiptId":"hOrXa60ArB","reused":true,"measuredAt":"2026-11-15T17:02:12.958Z"}