{"kind":"host","input":"simpleservicesystems.com","report":{"host":"simpleservicesystems.com","checkedAt":"2026-11-11T06:19:21.786Z","a":{"status":"found","values":["162.159.140.166"],"ttl":600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.simpleservicesystems.com","a":{"status":"found","values":["172.64.152.166","104.18.35.90"],"ttl":300,"via":"Cloudflare","cname":["sites.ludicrous.cloud"]},"aaaa":{"status":"found","values":["2606:4700:440b::ac40:98a6","2a06:98c1:3102::6812:235a"],"ttl":300,"via":"Cloudflare","cname":["sites.ludicrous.cloud"]},"verdict":"dual-stack"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"simpleservicesystems.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.simpleservicesystems.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:440b::ac40:98a6","result":"answers","port":443},{"address":"2a06:98c1:3102::6812:235a","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"smtp.google.com","ipv6":true}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"curitiba.ns.porkbun.com","ipv6":true},{"host":"fortaleza.ns.porkbun.com","ipv6":true},{"host":"maceio.ns.porkbun.com","ipv6":true},{"host":"salvador.ns.porkbun.com","ipv6":true}]}]},"receiptId":"KvNHxttBxY","reused":true,"measuredAt":"2026-11-11T06:19:21.804Z"}