<h1 align="center"> 🌐 Hey 403 - CLI Edition <br> <sub>⚡ DNS Accessibility Testing Tool ⚡</sub> </h1> <div align="center">

</div>

📖 What is Hey 403?

Hey 403 - CLI Edition is your go-to command-line tool for diagnosing domain accessibility issues across multiple DNS providers. Built for developers, network admins, and security enthusiasts, it helps you uncover:

🚫 Geo-restrictions & Censorship: Spot blocks instantly.
🌍 DNS Inconsistencies: Compare resolutions globally.
🔄 Server Variations: Detect response differences.
🔍 Connectivity Issues: Pinpoint problems fast.

Why Hey 403?

⚡ Lightning-Fast: Get results in seconds with parallel testing.
🌐 Global Scope: Test with 15+ DNS servers worldwide.
🔧 Actionable Insights: Troubleshoot DNS issues like a pro.
📊 Pretty Output: Colorful, rich terminal formatting.

✨ Features

| Feature | Description | |---------------------|------------------------------------------| | 🚪 CLI-First | Built for the terminal, no GUI nonsense. | | 🌍 15+ DNS | Preloaded with top global DNS providers. | | ⚡ Parallel Tests| Concurrent checks for speed. | | 🎨 Rich Output | Eye-catching, formatted results. | | 🔧 DNS Control | Set or unset DNS directly from the CLI. | | 📊 Export Data | Save results in CSV and JSON formats. |

🚀 Get Started

Install it:
```
pip install hey403
```
Check the help:
```
hey403 --help
```
Test a domain:
```
hey403 example.com
```

🔧 Usage Examples

# Test a domain across all DNS providers
hey403 example.com

# Set the fastest DNS for your system
hey403 example.com --set

# Check your current DNS
hey403 -c

# Revert to default DNS
hey403 --unset

See all options with hey403 --help!

🤝 Contributing

Love Hey 403? Help make it better!

Fork it 🍴

Set up your dev environment:

git clone https://github.com/Diramid/hey-403-cli.git
cd hey-403-cli
pip install -e .[dev]

Test your changes:
```
pytest tests/ -v
```

Push & PR:

git checkout -b feature/cool-stuff
git commit -m "Add cool stuff"
git push origin feature/cool-stuff

Open a Pull Request on GitHub

Check out our Contributing Guide for more!

⚖️ License

Hey 403 is proudly open-source under the MIT License. Use it, tweak it, share it—just keep it legal!

🌟 Show Your Support

⭐ Star us on GitHub!
🐛 Report bugs or suggest features in Issues.
💬 Join the conversation—tell us how you use Hey 403!

Heads Up! 📢
Use Hey 403 responsibly and respect local laws. Unauthorized system access is a no-go.

Hey403

Install / Use

README