{"kind":"host","input":"macstack.tech","report":{"host":"macstack.tech","checkedAt":"2026-11-02T09:07:35.829Z","a":{"status":"found","values":["88.222.222.17","84.32.84.175"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a02:4780:84:7bc1:76cc:6400:921f:b3c0","2a02:4780:84:fb99:5d6e:e038:dcbc:548"],"ttl":60,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.macstack.tech","a":{"status":"found","values":["212.1.212.83","191.101.104.14"],"ttl":60,"via":"Cloudflare","cname":["www.macstack.tech.cdn.hstgr.net"]},"aaaa":{"status":"found","values":["2a02:4780:84:2b30:6935:539a:4994:53f9","2a02:4780:84:d67f:772d:5a78:562a:54a8"],"ttl":60,"via":"Cloudflare","cname":["www.macstack.tech.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":"macstack.tech has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a02:4780:84:7bc1:76cc:6400:921f:b3c0","result":"answers","port":443},{"address":"2a02:4780:84:fb99:5d6e:e038:dcbc:548","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.macstack.tech has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a02:4780:84:2b30:6935:539a:4994:53f9","result":"answers","port":443},{"address":"2a02:4780:84:d67f:772d:5a78:562a:54a8","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":"atlas.dns-parking.com","ipv6":true},{"host":"hyperion.dns-parking.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://macstack.tech/","address":"2a02:4780:84:7bc1:76cc:6400:921f:b3c0","status":200,"tls":"valid"}]},"receiptId":"0bfgBVB3fT","reused":true,"measuredAt":"2026-11-02T09:07:36.869Z"}