{"kind":"host","input":"couchtok.com","report":{"host":"couchtok.com","checkedAt":"2026-10-30T18:50:48.489Z","a":{"status":"found","values":["104.21.12.57","172.67.193.178"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3032::ac43:c1b2","2606:4700:3032::6815:c39"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.couchtok.com","a":{"status":"found","values":["172.67.193.178","104.21.12.57"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3032::6815:c39","2606:4700:3032::ac43:c1b2"],"ttl":300,"via":"Cloudflare","cname":[]},"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":"couchtok.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3032::ac43:c1b2","result":"answers","port":443},{"address":"2606:4700:3032::6815:c39","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.couchtok.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3032::6815:c39","result":"answers","port":443},{"address":"2606:4700:3032::ac43:c1b2","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"n/a","detail":"Null MX — this domain says it doesn't receive mail."},{"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":"millie.ns.cloudflare.com","ipv6":true},{"host":"nick.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 401.","hops":[{"url":"https://couchtok.com/","address":"2606:4700:3032::ac43:c1b2","status":401,"tls":"valid"}]},"receiptId":"t81iYwinLS"}