내 홈 네트워크에서 IPv6가 왜 동작하지 않았나?

This incident highlights how specialized network security tools like Adguard Home can inadvertently disrupt modern internet protocols due to legacy-driven community biases against IPv6 complexity. As ISPs transition toward dual-stack or IPv6-only environments, understanding DNS-level resolution for AAAA records becomes essential for maintaining seamless global connectivity and performance.