{"kind":"host","input":"apps.nyu.edu","report":{"host":"apps.nyu.edu","checkedAt":"2026-11-03T01:52:30.969Z","a":{"status":"found","values":["18.160.46.119","18.160.46.46","18.160.46.35","18.160.46.86"],"ttl":60,"via":"Cloudflare","cname":["d104owfdxs89fj.cloudfront.net"]},"aaaa":{"status":"found","values":["2600:9000:24f3:e000:1a:f0c:6fc0:93a1","2600:9000:24f3:b600:1a:f0c:6fc0:93a1","2600:9000:24f3:9200:1a:f0c:6fc0:93a1","2600:9000:24f3:6600:1a:f0c:6fc0:93a1","2600:9000:24f3:9800:1a:f0c:6fc0:93a1","2600:9000:24f3:1c00:1a:f0c:6fc0:93a1","2600:9000:24f3:0:1a:f0c:6fc0:93a1","2600:9000:24f3:4a00:1a:f0c:6fc0:93a1"],"ttl":60,"via":"Cloudflare","cname":["d104owfdxs89fj.cloudfront.net"]},"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":"apps.nyu.edu has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:24f3:e000:1a:f0c:6fc0:93a1","result":"answers","port":443},{"address":"2600:9000:24f3:b600:1a:f0c:6fc0:93a1","result":"answers","port":443},{"address":"2600:9000:24f3:9200:1a:f0c:6fc0:93a1","result":"answers","port":443},{"address":"2600:9000:24f3:6600:1a:f0c:6fc0:93a1","result":"answers","port":443},{"address":"2600:9000:24f3:9800:1a:f0c:6fc0:93a1","result":"not tested"},{"address":"2600:9000:24f3:1c00:1a:f0c:6fc0:93a1","result":"not tested"},{"address":"2600:9000:24f3:0:1a:f0c:6fc0:93a1","result":"not tested"},{"address":"2600:9000:24f3:4a00:1a:f0c:6fc0:93a1","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":"pass","detail":"2 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns2.nyu.org","ipv6":true},{"host":"ns4.nyu.edu","ipv6":false},{"host":"ns1.nyu.net","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 403.","hops":[{"url":"https://apps.nyu.edu/","address":"2600:9000:24f3:e000:1a:f0c:6fc0:93a1","status":403,"tls":"valid"}]},"receiptId":"Ec7rLorKsd","reused":true,"measuredAt":"2026-11-03T01:52:31.011Z"}