{"kind":"host","input":"un.org","report":{"host":"un.org","checkedAt":"2026-10-31T04:45:20.863Z","a":{"status":"found","values":["157.150.185.49","157.150.185.92"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.un.org","a":{"status":"found","values":["3.170.42.4","3.170.42.121","3.170.42.31","3.170.42.34"],"ttl":6,"via":"Cloudflare","cname":["d1z8tokz9k79tw.cloudfront.net"]},"aaaa":{"status":"found","values":["2600:9000:2870:8800:14:176d:6100:93a1","2600:9000:2870:6200:14:176d:6100:93a1","2600:9000:2870:bc00:14:176d:6100:93a1","2600:9000:2870:e00:14:176d:6100:93a1","2600:9000:2870:4800:14:176d:6100:93a1","2600:9000:2870:6800:14:176d:6100:93a1","2600:9000:2870:ac00:14:176d:6100:93a1","2600:9000:2870:d200:14:176d:6100:93a1"],"ttl":60,"via":"Cloudflare","cname":["d1z8tokz9k79tw.cloudfront.net"]},"verdict":"dual-stack"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"un.org has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.un.org has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:2870:8800:14:176d:6100:93a1","result":"answers","port":443},{"address":"2600:9000:2870:6200:14:176d:6100:93a1","result":"answers","port":443},{"address":"2600:9000:2870:bc00:14:176d:6100:93a1","result":"answers","port":443},{"address":"2600:9000:2870:e00:14:176d:6100:93a1","result":"answers","port":443},{"address":"2600:9000:2870:4800:14:176d:6100:93a1","result":"not tested"},{"address":"2600:9000:2870:6800:14:176d:6100:93a1","result":"not tested"},{"address":"2600:9000:2870:ac00:14:176d:6100:93a1","result":"not tested"},{"address":"2600:9000:2870:d200:14:176d:6100:93a1","result":"not tested"}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"un-org.mail.protection.outlook.com","ipv6":true}]},{"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":"ns3.un.org","ipv6":false},{"host":"ns1.un.org","ipv6":false},{"host":"ns2.un.org","ipv6":false}]}]},"receiptId":"CpBK-E63dm"}