{"kind":"host","input":"learn.netservis.cz","report":{"host":"learn.netservis.cz","checkedAt":"2026-11-15T16:26:18.411Z","a":{"status":"found","values":["109.123.210.121"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.learn.netservis.cz","a":{"status":"found","values":["109.123.210.121"],"ttl":300,"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":"learn.netservis.cz has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.learn.netservis.cz 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":"bodie.netservis.cz","ipv6":false},{"host":"doyle.netservis.cz","ipv6":false}]}]},"receiptId":"YK1C-qxTwT","reused":true,"measuredAt":"2026-11-15T16:26:18.840Z"}