{"kind":"host","input":"pinecloud.courses","report":{"host":"pinecloud.courses","checkedAt":"2026-11-13T20:46:08.292Z","a":{"status":"found","values":["104.21.85.155","172.67.207.81"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3032::ac43:cf51","2606:4700:3032::6815:559b"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.pinecloud.courses","a":{"status":"found","values":["172.67.207.81","104.21.85.155"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3032::6815:559b","2606:4700:3032::ac43:cf51"],"ttl":300,"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":"pinecloud.courses has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3032::ac43:cf51","result":"answers","port":443},{"address":"2606:4700:3032::6815:559b","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.pinecloud.courses has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3032::6815:559b","result":"answers","port":443},{"address":"2606:4700:3032::ac43:cf51","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"pinecloud-courses.mail.protection.outlook.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":"paul.ns.cloudflare.com","ipv6":true},{"host":"zara.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"fail","problem":"redirect-no-ipv6","summary":"Redirects to citypicked.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.","hops":[{"url":"https://pinecloud.courses/","address":"2606:4700:3032::ac43:cf51","status":301,"tls":"valid"},{"url":"https://citypicked.com/","note":"redirects to citypicked.com, which has no IPv6 address"}]},"receiptId":"UQrxjEPtYJ","reused":true,"measuredAt":"2026-11-13T20:46:08.525Z"}