DragoNflieS challenge

Category: DNS / Network Security Difficulty: Medium 1. Challenge Overview The challenge provided a DNS server at 52.59.124.14:5053. The hint stated that “latest and greatest DNS features” now allow internal networks to resolve names without VPNs or Firewalls. This was a clear pointer toward EDNS Client Subnet (ECS) or DNS over QUIC (DoQ). 2. Vulnerability … Read more