{"kind":"host","input":"on-line.tech","report":{"host":"on-line.tech","checkedAt":"2026-11-06T13:03:20.034Z","a":{"status":"found","values":["172.66.2.113","162.159.142.117"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.on-line.tech","a":{"status":"found","values":["162.159.142.117","172.66.2.113"],"ttl":300,"via":"Cloudflare","cname":["on-line.site"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["on-line.site"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"on-line.tech has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.on-line.tech has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mx00.ionos.com","ipv6":false},{"host":"mx01.ionos.com","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns1118.ui-dns.org","ipv6":true},{"host":"ns1045.ui-dns.biz","ipv6":true},{"host":"ns1076.ui-dns.de","ipv6":true},{"host":"ns1123.ui-dns.com","ipv6":true}]}]},"receiptId":"yCqfneHrv_","reused":true,"measuredAt":"2026-11-06T13:03:20.235Z"}