{"kind":"host","input":"ulsq.buzz","report":{"host":"ulsq.buzz","checkedAt":"2026-11-13T11:52:16.262Z","a":{"status":"found","values":["104.21.35.238","172.67.181.51"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3036::6815:23ee","2606:4700:3030::ac43:b533"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.ulsq.buzz","a":{"status":"found","values":["104.21.35.238","172.67.181.51"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3036::6815:23ee","2606:4700:3030::ac43:b533"],"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":"ulsq.buzz has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3036::6815:23ee","result":"answers","port":443},{"address":"2606:4700:3030::ac43:b533","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.ulsq.buzz has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3036::6815:23ee","result":"answers","port":443},{"address":"2606:4700:3030::ac43:b533","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record."},{"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":"jill.ns.cloudflare.com","ipv6":true},{"host":"valentin.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 403.","hops":[{"url":"https://ulsq.buzz/","address":"2606:4700:3036::6815:23ee","status":403,"tls":"valid"}]},"receiptId":"yzdLQp9wYL","reused":true,"measuredAt":"2026-11-13T11:52:16.311Z"}