{"kind":"host","input":"check-facebook.com","report":{"host":"check-facebook.com","checkedAt":"2026-11-14T02:53:08.785Z","a":{"status":"found","values":["185.53.179.200"],"ttl":1200,"via":"Cloudflare","cname":["548260.parkingcrew.net"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["548260.parkingcrew.net"]},"verdict":"ipv4-only","www":{"host":"www.check-facebook.com","a":{"status":"found","values":["185.53.179.200"],"ttl":1200,"via":"Cloudflare","cname":["548260.parkingcrew.net"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["548260.parkingcrew.net"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"check-facebook.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.check-facebook.com has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has no AAAA record."},{"key":"dns","label":"Nameservers have IPv6","status":"unknown","detail":"Couldn't find this domain's nameservers."}]},"receiptId":"z7YxruALxk"}