{"kind":"host","input":"gasteel.surf","report":{"host":"gasteel.surf","checkedAt":"2026-11-01T10:59:03.502Z","a":{"status":"found","values":["172.67.217.136","104.21.83.73"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::ac43:d988","2606:4700:3037::6815:5349"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.gasteel.surf","a":{"status":"found","values":["172.67.217.136","104.21.83.73"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::6815:5349","2606:4700:3034::ac43:d988"],"ttl":300,"via":"Cloudflare","cname":[]},"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":"gasteel.surf has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::ac43:d988","result":"answers","port":443},{"address":"2606:4700:3037::6815:5349","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.gasteel.surf has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::6815:5349","result":"answers","port":443},{"address":"2606:4700:3034::ac43:d988","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":"_dc-mx.a7f5eee79df2.gasteel.surf","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":"daniella.ns.cloudflare.com","ipv6":true},{"host":"howard.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 403.","hops":[{"url":"https://gasteel.surf/","address":"2606:4700:3034::ac43:d988","status":403,"tls":"valid"}]},"receiptId":"5hSPcmdxNG","reused":true,"measuredAt":"2026-11-01T10:59:03.754Z"}