{"kind":"host","input":"assets.illinois.edu","report":{"host":"assets.illinois.edu","checkedAt":"2026-11-03T12:00:54.610Z","a":{"status":"found","values":["64.236.243.124"],"ttl":300,"via":"Cloudflare","cname":["appgateway01.ilweb.illinois.edu"]},"aaaa":{"status":"found","values":["2a01:111:f100:1002::4134:dc6d"],"ttl":300,"via":"Cloudflare","cname":["appgateway01.ilweb.illinois.edu"]},"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":"assets.illinois.edu has an AAAA record and answers on it.","addresses":[{"address":"2a01:111:f100:1002::4134:dc6d","result":"answers","port":443}]},{"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":"3 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"dns2.illinois.edu","ipv6":true},{"host":"dns1.illinois.edu","ipv6":true},{"host":"dns3.illinois.edu","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 400.","hops":[{"url":"https://assets.illinois.edu/","address":"2a01:111:f100:1002::4134:dc6d","status":400,"tls":"valid"}]},"receiptId":"TwJ4QEu4FB","reused":true,"measuredAt":"2026-11-03T12:00:54.795Z"}