{"kind":"host","input":"trading-course.site","report":{"host":"trading-course.site","checkedAt":"2026-10-31T10:51:36.060Z","a":{"status":"found","values":["77.110.102.198"],"ttl":38400,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only"},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"trading-course.site 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":"fail","detail":"No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.","hosts":[{"host":"fdomain.mars.orderbox-dns.com","ipv6":false},{"host":"fdomain.earth.orderbox-dns.com","ipv6":false},{"host":"fdomain.mercury.orderbox-dns.com","ipv6":false},{"host":"fdomain.venus.orderbox-dns.com","ipv6":false}]}]},"receiptId":"9dC8u-UVSS"}