{"kind":"host","input":"utanner.com","report":{"host":"utanner.com","checkedAt":"2026-10-31T17:53:59.714Z","a":{"status":"found","values":["104.21.6.193","172.67.135.51"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3030::ac43:8733","2606:4700:3037::6815:6c1"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.utanner.com","a":{"status":"found","values":["104.21.6.193","172.67.135.51"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3030::ac43:8733","2606:4700:3037::6815:6c1"],"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":"utanner.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3030::ac43:8733","result":"answers","port":443},{"address":"2606:4700:3037::6815:6c1","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.utanner.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3030::ac43:8733","result":"answers","port":443},{"address":"2606:4700:3037::6815:6c1","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"mx1.mail.hostpoint.ch","ipv6":true},{"host":"mx2.mail.hostpoint.ch","ipv6":true}]},{"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":"bill.ns.cloudflare.com","ipv6":true},{"host":"harleigh.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 403.","hops":[{"url":"https://utanner.com/","address":"2606:4700:3030::ac43:8733","status":403,"tls":"valid"}]},"receiptId":"cL_Ctx7sef"}