{"kind":"host","input":"curseforge.com","report":{"host":"curseforge.com","checkedAt":"2026-10-31T20:33:26.939Z","a":{"status":"found","values":["104.17.29.3","104.17.30.3"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700::6811:1d03","2606:4700::6811:1e03"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.curseforge.com","a":{"status":"found","values":["104.17.29.3","104.17.30.3"],"ttl":59,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700::6811:1d03","2606:4700::6811:1e03"],"ttl":266,"via":"Cloudflare","cname":[]},"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":"curseforge.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700::6811:1d03","result":"answers","port":443},{"address":"2606:4700::6811:1e03","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.curseforge.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700::6811:1d03","result":"answers","port":443},{"address":"2606:4700::6811:1e03","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"aspmx.l.google.com","ipv6":true},{"host":"alt1.aspmx.l.google.com","ipv6":true},{"host":"alt2.aspmx.l.google.com","ipv6":true},{"host":"aspmx2.googlemail.com","ipv6":true},{"host":"aspmx3.googlemail.com","ipv6":true},{"host":"aspmx4.googlemail.com","ipv6":true},{"host":"aspmx5.googlemail.com","ipv6":true}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"clint.ns.cloudflare.com","ipv6":true},{"host":"iris.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 403.","hops":[{"url":"https://curseforge.com/","address":"2606:4700::6811:1d03","status":301,"tls":"valid"},{"url":"https://www.curseforge.com/","address":"2606:4700::6811:1d03","status":403,"tls":"valid"}]},"receiptId":"bdZ5eWTb3L"}