{"kind":"host","input":"inboxprobe.app","report":{"host":"inboxprobe.app","checkedAt":"2026-10-31T07:32:02.382Z","a":{"status":"found","values":["172.67.134.203","104.21.25.221"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3030::ac43:86cb","2606:4700:3037::6815:19dd"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.inboxprobe.app","a":{"status":"found","values":["104.21.25.221","172.67.134.203"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::6815:19dd","2606:4700:3030::ac43:86cb"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack"}},"readiness":{"grade":"B","summary":"Works over IPv6, with one gap: its mail servers lack IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"inboxprobe.app has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3030::ac43:86cb","result":"answers","port":443},{"address":"2606:4700:3037::6815:19dd","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.inboxprobe.app has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::6815:19dd","result":"answers","port":443},{"address":"2606:4700:3030::ac43:86cb","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"eforward1.registrar-servers.com","ipv6":false},{"host":"eforward2.registrar-servers.com","ipv6":false},{"host":"eforward3.registrar-servers.com","ipv6":false},{"host":"eforward4.registrar-servers.com","ipv6":false},{"host":"eforward5.registrar-servers.com","ipv6":false}]},{"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":"kyle.ns.cloudflare.com","ipv6":true},{"host":"luciana.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://inboxprobe.app/","address":"2606:4700:3030::ac43:86cb","status":200,"tls":"valid"}]},"receiptId":"7268_VaEKY"}