{"kind":"host","input":"simpleteacher.app","report":{"host":"simpleteacher.app","checkedAt":"2026-11-06T01:34:30.524Z","a":{"status":"found","values":["104.21.42.19","172.67.199.5"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::ac43:c705","2606:4700:3033::6815:2a13"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.simpleteacher.app","a":{"status":"found","values":["172.67.199.5","104.21.42.19"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::ac43:c705","2606:4700:3033::6815:2a13"],"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":"simpleteacher.app has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::ac43:c705","result":"answers","port":443},{"address":"2606:4700:3033::6815:2a13","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.simpleteacher.app has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::ac43:c705","result":"answers","port":443},{"address":"2606:4700:3033::6815:2a13","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":"diva.ns.cloudflare.com","ipv6":true},{"host":"ernest.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://simpleteacher.app/","address":"2606:4700:3034::ac43:c705","status":302,"tls":"valid"},{"url":"https://komodo-products.cloudflareaccess.com/cdn-cgi/access/login/simpleteacher.app?kid=b1b5622f44e2009345e19dd5b359d2e977c86dfc7a69d8a5e949b7127dbf76f8&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.SCM0oogSeLLtaGlKim8FRBNdCQhACprvwfmMkcncOFx0--BkDsy3o8n4z0Mu-9hcawKsYvEFV-OEibLaa0pD6PbppU1u_g8kGTRPp28PS1JPejAto6TDjn3mVCBndz2fJlzRk8gRUPvmD4Fp0FyoONlozPNzu18YyVuXSrvlgL1Nxqbv7FEju6yQYseVf-AoOG_4O9whPoUsOc9or0Bl3XEVm5oFeIC1eLUh_PoJFTwH9lYwW92bn6euYVQ-2eBYQ32P926GYE9Gj03urO5n6hF6igI-C-GinzI2hCMojPDYSYjV7mX26hVlrq2TpMzyngYeP39RSbQ1M4Zila9l3g&redirect_url=%2F","address":"2606:4700:300a::6813:c31d","status":200,"tls":"valid"}]},"receiptId":"CdByq9PFWd","reused":true,"measuredAt":"2026-11-06T01:34:31.063Z"}