{"kind":"host","input":"cerno.cloud","report":{"host":"cerno.cloud","checkedAt":"2026-11-13T16:51:25.138Z","a":{"status":"found","values":["84.32.84.35","2.57.91.7"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a02:4780:84:64de:535e:b767:2009:57ef","2a02:4780:84:7155:97a6:fdb1:69bc:43c"],"ttl":60,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.cerno.cloud","a":{"status":"found","values":["212.1.212.36","191.96.144.56"],"ttl":60,"via":"Cloudflare","cname":["www.cerno.cloud.cdn.hstgr.net"]},"aaaa":{"status":"found","values":["2a02:4780:22:42b0:8308:704c:53a2:84e1","2a02:4780:1d:6ec5:1383:45a0:f36d:66f1"],"ttl":60,"via":"Cloudflare","cname":["www.cerno.cloud.cdn.hstgr.net"]},"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":"cerno.cloud has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a02:4780:84:64de:535e:b767:2009:57ef","result":"answers","port":443},{"address":"2a02:4780:84:7155:97a6:fdb1:69bc:43c","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.cerno.cloud has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a02:4780:22:42b0:8308:704c:53a2:84e1","result":"answers","port":443},{"address":"2a02:4780:1d:6ec5:1383:45a0:f36d:66f1","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":"lunar.dns-parking.com","ipv6":true},{"host":"solar.dns-parking.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://cerno.cloud/","address":"2a02:4780:84:64de:535e:b767:2009:57ef","status":200,"tls":"valid"}]},"receiptId":"iHnGi3MGZY","reused":true,"measuredAt":"2026-11-13T16:51:26.037Z"}