{"kind":"host","input":"redcrowncourierservices.com","report":{"host":"redcrowncourierservices.com","checkedAt":"2026-11-09T04:21:23.694Z","a":{"status":"found","values":["198.23.57.253"],"ttl":1800,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.redcrowncourierservices.com","a":{"status":"found","values":["198.23.57.253"],"ttl":1800,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"redcrowncourierservices.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.redcrowncourierservices.com has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mbox.100ws.com","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"fail","detail":"No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.","hosts":[{"host":"dns1.100ws.com","ipv6":false},{"host":"dns2.100ws.com","ipv6":false}]}]},"receiptId":"eOlIMaOWIK","reused":true,"measuredAt":"2026-11-09T04:21:23.762Z"}