{"kind":"host","input":"dropcatch.com","report":{"host":"dropcatch.com","checkedAt":"2026-10-31T21:46:36.337Z","a":{"status":"found","values":["172.66.151.154","104.20.47.210"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:10::ac42:979a","2606:4700:10::6814:2fd2"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.dropcatch.com","a":{"status":"found","values":["172.66.151.154","104.20.47.210"],"ttl":148,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:10::6814:2fd2","2606:4700:10::ac42:979a"],"ttl":245,"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":"dropcatch.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:10::ac42:979a","result":"answers","port":443},{"address":"2606:4700:10::6814:2fd2","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.dropcatch.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:10::6814:2fd2","result":"answers","port":443},{"address":"2606:4700:10::ac42:979a","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":"mx1.emailsrvr.com","ipv6":false},{"host":"mx2.emailsrvr.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":"chuck.ns.cloudflare.com","ipv6":true},{"host":"jasmine.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://dropcatch.com/","address":"2606:4700:10::ac42:979a","status":308,"tls":"valid"},{"url":"https://www.dropcatch.com/","address":"2606:4700:10::6814:2fd2","status":200,"tls":"valid"}]},"receiptId":"mVv4pHZezO"}