{"kind":"host","input":"jichangyy.world","report":{"host":"jichangyy.world","checkedAt":"2026-11-12T00:36:52.938Z","a":{"status":"found","values":["104.21.24.105","172.67.218.83"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::6815:1869","2606:4700:3032::ac43:da53"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.jichangyy.world","a":{"status":"found","values":["104.21.24.105","172.67.218.83"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::6815:1869","2606:4700:3032::ac43:da53"],"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":"jichangyy.world has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::6815:1869","result":"answers","port":443},{"address":"2606:4700:3032::ac43:da53","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.jichangyy.world has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::6815:1869","result":"answers","port":443},{"address":"2606:4700:3032::ac43:da53","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":"2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"margaret.ns.cloudflare.com","ipv6":true},{"host":"max.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://jichangyy.world/","address":"2606:4700:3034::6815:1869","status":200,"tls":"valid"}]},"receiptId":"CvpLMKWL4z","reused":true,"measuredAt":"2026-11-12T00:36:53.082Z"}