{"kind":"host","input":"scryfall.com","report":{"host":"scryfall.com","checkedAt":"2026-11-02T12:42:15.451Z","a":{"status":"found","values":["104.20.35.142","172.66.147.200"],"ttl":254,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:10::6814:238e","2606:4700:10::ac42:93c8"],"ttl":14,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.scryfall.com","a":{"status":"found","values":["104.20.35.142","172.66.147.200"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:10::6814:238e","2606:4700:10::ac42:93c8"],"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":"scryfall.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:10::6814:238e","result":"answers","port":443},{"address":"2606:4700:10::ac42:93c8","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.scryfall.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:10::6814:238e","result":"answers","port":443},{"address":"2606:4700:10::ac42:93c8","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":"in1-smtp.messagingengine.com","ipv6":false},{"host":"in2-smtp.messagingengine.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":"ken.ns.cloudflare.com","ipv6":true},{"host":"mira.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://scryfall.com/","address":"2606:4700:10::6814:238e","status":200,"tls":"valid"}]},"receiptId":"cbRmtr9FF3","reused":true,"measuredAt":"2026-11-02T12:42:15.500Z"}