{"kind":"host","input":"keystonecontrollerservices.com","report":{"host":"keystonecontrollerservices.com","checkedAt":"2026-11-09T00:02:34.619Z","a":{"status":"found","values":["104.21.81.241","172.67.192.30"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::ac43:c01e","2606:4700:3034::6815:51f1"],"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":"keystonecontrollerservices.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::ac43:c01e","result":"answers","port":443},{"address":"2606:4700:3034::6815:51f1","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"keystonecontrollerservices-com.mail.protection.outlook.com","ipv6":true}]},{"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":"milan.ns.cloudflare.com","ipv6":true},{"host":"savanna.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://keystonecontrollerservices.com/","address":"2606:4700:3037::ac43:c01e","status":200,"tls":"valid"}]},"receiptId":"MzEf3ipuYx","reused":true,"measuredAt":"2026-11-09T00:02:34.759Z"}