DDoS attack on port 53 - MikroTik
Error message "Could not start DNS service on <ip-address> port 53 UDP. Port is used by another application" or "Could not start DNS service (Error 10048)"
Wireguard VPN server : redirect wan port 53 to 51820 - Installing and Using OpenWrt - OpenWrt Forum
udp port 53 | all-things-networking
Port 53 – DNS – The Pen Tester Wikipedia
Port53 | Make IT Simple
Tracking down a port 53 (DNS) mystery
Ubuntu: How To Free Up Port 53, Used By systemd-resolved - Linux Uprising Blog
OpenWRT - Can't block DNS port (53) from WAN-LAN direction - Unix & Linux Stack Exchange
That'll never work-we don't allow port 53 out - Cobalt Strike Research and Development
Tracking down a port 53 (DNS) mystery
How to open DNS port 53 using ufw on Ubuntu/Debian Linux - nixCraft
Error message "Could not start DNS service on <ip-address> port 53 UDP. Port is used by another application" or "Could not start DNS service (Error 10048)"
DNS - The Third Internet
Forcing Router DNS / Blocking Port 53 @ Clients - NETGEAR Communities
DNS (Domain Name System) uses Port 53 TCP/UDP. What are these protocols used for? - Skillset
Understanding FortiDDoS DNS attack mitigation
Error message "Could not start DNS service on <ip-address> port 53 UDP (Socket error 10049 The requested address is not valid in its context)"
JPRS用語辞典｜OP53B（Outbound Port 53 Blocking）
