{"kind":"host","input":"fbjsemr.info","report":{"host":"fbjsemr.info","checkedAt":"2026-10-31T23:19:47.058Z","a":{"status":"found","values":["172.67.189.170","104.21.73.109"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3030::6815:496d","2606:4700:3030::ac43:bdaa"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.fbjsemr.info","a":{"status":"found","values":["172.67.189.170","104.21.73.109"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3030::ac43:bdaa","2606:4700:3030::6815:496d"],"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":"fbjsemr.info has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3030::6815:496d","result":"answers","port":443},{"address":"2606:4700:3030::ac43:bdaa","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.fbjsemr.info has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3030::ac43:bdaa","result":"answers","port":443},{"address":"2606:4700:3030::6815:496d","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":"alice.ns.cloudflare.com","ipv6":true},{"host":"archer.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"fail","problem":"redirect-no-ipv6","summary":"Redirects to www.tiktok.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.","hops":[{"url":"https://fbjsemr.info/","address":"2606:4700:3030::6815:496d","status":301,"tls":"valid"},{"url":"https://www.tiktok.com/explore","note":"redirects to www.tiktok.com, which has no IPv6 address"}]},"receiptId":"hAQKuDIUFa","reused":true,"measuredAt":"2026-10-31T23:19:47.093Z"}