{"kind":"host","input":"grantube.ink","report":{"host":"grantube.ink","checkedAt":"2026-10-31T20:49:54.549Z","a":{"status":"found","values":["104.21.21.67","172.67.196.207"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3035::6815:1543","2606:4700:3036::ac43:c4cf"],"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":"grantube.ink has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3035::6815:1543","result":"answers","port":443},{"address":"2606:4700:3036::ac43:c4cf","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":"eforward1.registrar-servers.com","ipv6":false},{"host":"eforward2.registrar-servers.com","ipv6":false},{"host":"eforward3.registrar-servers.com","ipv6":false},{"host":"eforward4.registrar-servers.com","ipv6":false},{"host":"eforward5.registrar-servers.com","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":"aiden.ns.cloudflare.com","ipv6":true},{"host":"pearl.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 2 redirects: HTTP 200.","hops":[{"url":"https://grantube.ink/","address":"2606:4700:3035::6815:1543","status":302,"tls":"valid"},{"url":"http://jpnews.asia/","address":"2606:4700::6812:1d9d","status":302},{"url":"https://www.google.com/","address":"2001:4860:482c:7700::","status":200,"tls":"valid"}]},"receiptId":"9TDVoEg4Iv","reused":true,"measuredAt":"2026-10-31T20:49:54.638Z"}