{"kind":"host","input":"who.int","report":{"host":"who.int","checkedAt":"2026-10-31T04:25:28.599Z","a":{"status":"found","values":["192.133.11.1"],"ttl":660,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.who.int","a":{"status":"found","values":["192.133.11.1"],"ttl":81230,"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":"who.int has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.who.int has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"who-int.mail.protection.outlook.com","ipv6":true}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"1 of 5 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"whqdns1.who.int","ipv6":false},{"host":"whqdns3.who.int","ipv6":false},{"host":"whqdns2.who.int","ipv6":false},{"host":"ext-dns-2.cern.ch","ipv6":true},{"host":"ns1.wpro.who.int","ipv6":false}]}]},"receiptId":"U1e-_dhn5Q"}