{"kind":"host","input":"ui.com","report":{"host":"ui.com","checkedAt":"2026-10-30T20:22:46.934Z","a":{"status":"found","values":["18.160.18.80","18.160.18.40","18.160.18.49","18.160.18.25"],"ttl":45,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2600:9000:250b:0:1c:894d:51c0:93a1","2600:9000:250b:3e00:1c:894d:51c0:93a1","2600:9000:250b:a00:1c:894d:51c0:93a1","2600:9000:250b:f400:1c:894d:51c0:93a1","2600:9000:250b:8e00:1c:894d:51c0:93a1","2600:9000:250b:9200:1c:894d:51c0:93a1","2600:9000:250b:1a00:1c:894d:51c0:93a1","2600:9000:250b:3800:1c:894d:51c0:93a1"],"ttl":49,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.ui.com","a":{"status":"found","values":["3.170.51.13","3.170.51.70","3.170.51.92","3.170.51.76"],"ttl":29,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2600:9000:250b:2200:1c:894d:51c0:93a1","2600:9000:250b:8e00:1c:894d:51c0:93a1","2600:9000:250b:400:1c:894d:51c0:93a1","2600:9000:250b:fa00:1c:894d:51c0:93a1","2600:9000:250b:e00:1c:894d:51c0:93a1","2600:9000:250b:1800:1c:894d:51c0:93a1","2600:9000:250b:6600:1c:894d:51c0:93a1","2600:9000:250b:2400:1c:894d:51c0:93a1"],"ttl":14,"via":"Cloudflare","cname":[]},"verdict":"dual-stack"}},"readiness":{"grade":"A","summary":"Website, mail and DNS all work over IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"ui.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:250b:0:1c:894d:51c0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:3e00:1c:894d:51c0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:a00:1c:894d:51c0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:f400:1c:894d:51c0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:8e00:1c:894d:51c0:93a1","result":"not tested"},{"address":"2600:9000:250b:9200:1c:894d:51c0:93a1","result":"not tested"},{"address":"2600:9000:250b:1a00:1c:894d:51c0:93a1","result":"not tested"},{"address":"2600:9000:250b:3800:1c:894d:51c0:93a1","result":"not tested"}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.ui.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:250b:2200:1c:894d:51c0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:8e00:1c:894d:51c0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:400:1c:894d:51c0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:fa00:1c:894d:51c0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:e00:1c:894d:51c0:93a1","result":"not tested"},{"address":"2600:9000:250b:1800:1c:894d:51c0:93a1","result":"not tested"},{"address":"2600:9000:250b:6600:1c:894d:51c0:93a1","result":"not tested"},{"address":"2600:9000:250b:2400:1c:894d:51c0:93a1","result":"not tested"}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"aspmx.l.google.com","ipv6":true},{"host":"aspmx2.googlemail.com","ipv6":true},{"host":"aspmx3.googlemail.com","ipv6":true},{"host":"alt1.aspmx.l.google.com","ipv6":true},{"host":"alt2.aspmx.l.google.com","ipv6":true}]},{"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":"ns-1469.awsdns-55.org","ipv6":true},{"host":"ns-1849.awsdns-39.co.uk","ipv6":true},{"host":"ns-277.awsdns-34.com","ipv6":true},{"host":"ns-656.awsdns-18.net","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://ui.com/","address":"2600:9000:250b:0:1c:894d:51c0:93a1","status":200,"tls":"valid"}]},"receiptId":"oaYdPXXwiC"}