{"kind":"host","input":"arc-neuro.com","report":{"host":"arc-neuro.com","checkedAt":"2026-11-05T05:54:05.645Z","a":{"status":"found","values":["153.127.213.254"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.arc-neuro.com","a":{"status":"found","values":["153.127.213.254"],"ttl":300,"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":"arc-neuro.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.arc-neuro.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":"pass","detail":"4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns-1285.awsdns-32.org","ipv6":true},{"host":"ns-179.awsdns-22.com","ipv6":true},{"host":"ns-2007.awsdns-58.co.uk","ipv6":true},{"host":"ns-588.awsdns-09.net","ipv6":true}]}]},"receiptId":"KezJKrE-mQ","reused":true,"measuredAt":"2026-11-05T05:54:05.682Z"}