{"kind":"host","input":"proportaltech.cloud","report":{"host":"proportaltech.cloud","checkedAt":"2026-11-10T15:53:41.535Z","a":{"status":"found","values":["2.57.91.196","88.222.222.58"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a02:4780:84:36a:3da2:f3f7:a9b3:54ee","2a02:4780:84:1b39:d097:b1d0:5fed:9f9a"],"ttl":60,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.proportaltech.cloud","a":{"status":"found","values":["88.223.87.71","147.79.79.20"],"ttl":60,"via":"Cloudflare","cname":["www.proportaltech.cloud.cdn.hstgr.net"]},"aaaa":{"status":"found","values":["2a02:4780:4d:32da:9446:40d7:88a7:e177","2a02:4780:4b:b5d1:f140:fa51:ce47:4e6e"],"ttl":60,"via":"Cloudflare","cname":["www.proportaltech.cloud.cdn.hstgr.net"]},"verdict":"dual-stack"}},"readiness":{"grade":"B","summary":"Works over IPv6, with one gap: its mail servers lack IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"proportaltech.cloud has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a02:4780:84:36a:3da2:f3f7:a9b3:54ee","result":"answers","port":443},{"address":"2a02:4780:84:1b39:d097:b1d0:5fed:9f9a","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.proportaltech.cloud has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a02:4780:4d:32da:9446:40d7:88a7:e177","result":"answers","port":443},{"address":"2a02:4780:4b:b5d1:f140:fa51:ce47:4e6e","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mx2.titan.email","ipv6":false},{"host":"mx1.titan.email","ipv6":false}]},{"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":"artemis.dns-parking.com","ipv6":true},{"host":"hermes.dns-parking.com","ipv6":true}]}]},"https":{"status":"fail","problem":"certificate","summary":"The certificate served over IPv6 at 2a02:4780:84:36a:3da2:f3f7:a9b3:54ee isn't valid for proportaltech.cloud: CERT_HAS_EXPIRED.","hops":[{"url":"https://proportaltech.cloud/","address":"2a02:4780:84:36a:3da2:f3f7:a9b3:54ee","tls":"CERT_HAS_EXPIRED"}]},"receiptId":"jR0deIbxmJ","reused":true,"measuredAt":"2026-11-10T15:53:42.209Z"}