{"kind":"host","input":"cdn.uga.edu","report":{"host":"cdn.uga.edu","checkedAt":"2026-11-03T06:53:53.143Z","a":{"status":"found","values":["13.226.209.109","13.226.209.112","13.226.209.80","13.226.209.42"],"ttl":60,"via":"Cloudflare","cname":["d2pz1md2icf995.cloudfront.net"]},"aaaa":{"status":"found","values":["2600:9000:201d:9600:19:c3d4:2640:93a1","2600:9000:201d:3400:19:c3d4:2640:93a1","2600:9000:201d:600:19:c3d4:2640:93a1","2600:9000:201d:b600:19:c3d4:2640:93a1","2600:9000:201d:4e00:19:c3d4:2640:93a1","2600:9000:201d:a000:19:c3d4:2640:93a1","2600:9000:201d:3800:19:c3d4:2640:93a1","2600:9000:201d:c200:19:c3d4:2640:93a1"],"ttl":60,"via":"Cloudflare","cname":["d2pz1md2icf995.cloudfront.net"]},"verdict":"dual-stack"},"readiness":{"grade":"B","summary":"Works over IPv6, with one gap: its nameservers lack IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"cdn.uga.edu has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:201d:9600:19:c3d4:2640:93a1","result":"answers","port":443},{"address":"2600:9000:201d:3400:19:c3d4:2640:93a1","result":"answers","port":443},{"address":"2600:9000:201d:600:19:c3d4:2640:93a1","result":"answers","port":443},{"address":"2600:9000:201d:b600:19:c3d4:2640:93a1","result":"answers","port":443},{"address":"2600:9000:201d:4e00:19:c3d4:2640:93a1","result":"not tested"},{"address":"2600:9000:201d:a000:19:c3d4:2640:93a1","result":"not tested"},{"address":"2600:9000:201d:3800:19:c3d4:2640:93a1","result":"not tested"},{"address":"2600:9000:201d:c200:19:c3d4:2640:93a1","result":"not tested"}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has an 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":"dns2.uga.edu","ipv6":false},{"host":"dns3.uga.edu","ipv6":false}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://cdn.uga.edu/","address":"2600:9000:201d:9600:19:c3d4:2640:93a1","status":200,"tls":"valid"}]},"receiptId":"kWkFO8pn2d","reused":true,"measuredAt":"2026-11-03T06:53:53.278Z"}