{"kind":"host","input":"tarmac.codes","report":{"host":"tarmac.codes","checkedAt":"2026-11-10T18:53:06.223Z","a":{"status":"found","values":["172.67.129.176","104.21.1.180"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::ac43:81b0","2606:4700:3031::6815:1b4"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.tarmac.codes","a":{"status":"found","values":["104.21.1.180","172.67.129.176"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::ac43:81b0","2606:4700:3031::6815:1b4"],"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":"tarmac.codes has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::ac43:81b0","result":"answers","port":443},{"address":"2606:4700:3031::6815:1b4","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.tarmac.codes has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::ac43:81b0","result":"answers","port":443},{"address":"2606:4700:3031::6815:1b4","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":"mx1.mail.ovh.net","ipv6":false},{"host":"mx3.mail.ovh.net","ipv6":false},{"host":"mx2.mail.ovh.net","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":"autumn.ns.cloudflare.com","ipv6":true},{"host":"bjorn.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://tarmac.codes/","address":"2606:4700:3037::ac43:81b0","status":301,"tls":"valid"},{"url":"https://runtarmac.com/","address":"2600:1f18:16e:df01::258","status":200,"tls":"valid"}]},"receiptId":"55vQBB7HJ8","reused":true,"measuredAt":"2026-11-10T18:53:07.062Z"}