{"kind":"host","input":"ambientos.dev","report":{"host":"ambientos.dev","checkedAt":"2026-10-31T22:27:31.027Z","a":{"status":"found","values":["185.199.108.153","185.199.109.153","185.199.110.153","185.199.111.153"],"ttl":14400,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:50c0:8000::153","2606:50c0:8001::153","2606:50c0:8002::153","2606:50c0:8003::153"],"ttl":14400,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.ambientos.dev","a":{"status":"found","values":["185.199.108.153","185.199.109.153","185.199.110.153","185.199.111.153"],"ttl":3600,"via":"Cloudflare","cname":["appliedsymbolics.github.io"]},"aaaa":{"status":"found","values":["2606:50c0:8000::153","2606:50c0:8001::153","2606:50c0:8002::153","2606:50c0:8003::153"],"ttl":3600,"via":"Cloudflare","cname":["appliedsymbolics.github.io"]},"verdict":"dual-stack"}},"readiness":{"grade":"C","summary":"Works over IPv6, with gaps: its mail servers lack IPv6; its nameservers lack IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"ambientos.dev has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:50c0:8000::153","result":"answers","port":443},{"address":"2606:50c0:8001::153","result":"answers","port":443},{"address":"2606:50c0:8002::153","result":"answers","port":443},{"address":"2606:50c0:8003::153","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.ambientos.dev has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:50c0:8000::153","result":"answers","port":443},{"address":"2606:50c0:8001::153","result":"answers","port":443},{"address":"2606:50c0:8002::153","result":"answers","port":443},{"address":"2606:50c0:8003::153","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":"mxa.mailgun.org","ipv6":false},{"host":"mxb.mailgun.org","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"fail","detail":"No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.","hosts":[{"host":"nsd1.squarespacedns.com","ipv6":false},{"host":"nsd2.squarespacedns.com","ipv6":false},{"host":"nsd3.squarespacedns.com","ipv6":false},{"host":"nsd4.squarespacedns.com","ipv6":false}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://ambientos.dev/","address":"2606:50c0:8000::153","status":200,"tls":"valid"}]},"receiptId":"hu7Jx7k12N","reused":true,"measuredAt":"2026-10-31T22:27:31.333Z"}