{"kind":"host","input":"web-qr-whatsapp.com","report":{"host":"web-qr-whatsapp.com","checkedAt":"2026-10-30T16:36:12.228Z","a":{"status":"found","values":["172.67.216.79","104.21.93.223"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::ac43:d84f","2606:4700:3035::6815:5ddf"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.web-qr-whatsapp.com","a":{"status":"found","values":["172.67.216.79","104.21.93.223"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3035::6815:5ddf","2606:4700:3034::ac43:d84f"],"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":"web-qr-whatsapp.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::ac43:d84f","result":"answers","port":443},{"address":"2606:4700:3035::6815:5ddf","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.web-qr-whatsapp.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3035::6815:5ddf","result":"answers","port":443},{"address":"2606:4700:3034::ac43:d84f","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record."},{"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":"kai.ns.cloudflare.com","ipv6":true},{"host":"rosalyn.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://web-qr-whatsapp.com/","address":"2606:4700:3034::ac43:d84f","status":302,"tls":"valid"},{"url":"https://www.bing.com/","address":"2600:1408:c400:c::17cd:6892","status":200,"tls":"valid"}]},"receiptId":"l8t2uy_6wn"}