{"kind":"host","input":"saybirdapp.com","report":{"host":"saybirdapp.com","checkedAt":"2026-11-12T03:22:14.931Z","a":{"status":"found","values":["172.67.134.211","104.21.6.119"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::ac43:86d3","2606:4700:3035::6815:677"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.saybirdapp.com","a":{"status":"found","values":["104.21.6.119","172.67.134.211"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::ac43:86d3","2606:4700:3035::6815:677"],"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":"saybirdapp.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::ac43:86d3","result":"answers","port":443},{"address":"2606:4700:3035::6815:677","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.saybirdapp.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::ac43:86d3","result":"answers","port":443},{"address":"2606:4700:3035::6815:677","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":"mx.zoho.com","ipv6":false},{"host":"mx2.zoho.com","ipv6":false},{"host":"mx3.zoho.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":"bailey.ns.cloudflare.com","ipv6":true},{"host":"vasilii.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://saybirdapp.com/","address":"2606:4700:3037::ac43:86d3","status":200,"tls":"valid"}]},"receiptId":"2A_PB7q6Gl","reused":true,"measuredAt":"2026-11-12T03:22:15.075Z"}