KRX DNS Checker

A Windows utility to test Cracked API DNS servers for status.

Features

• Tests DNS servers from a list
• Automatically sets and verifies DNS settings
• Checks connectivity to Cracked API
• Provides detailed test results with working/failed DNS servers
• Automatically resets DNS to DHCP on exit

Requirements for using

• Windows 10/11
• Administrator privileges

Requirements for building

• Visual Studio 2022 with C++ development tools
• vcpkg package manager

Building

1. Clone the repository

git clone https://github.com/scar17off/KRXDNSChecker
cd KRXDNSChecker

2. Build using CMake

mkdir build
cd build
cmake ..

Usage

1. Create a dns_servers.txt file with DNS servers (one per line)
2. Run the program as Administrator
3. Wait for the test results
4. DNS will automatically reset to DHCP on exit

License

MIT License - see LICENSE.md