A high-performance tool to detect Cloudflare protection, fetch real IPs, and analyze response details.
🚀 Features
✔ Cloudflare Detection (Headers, JS Challenge, CAPTCHA, HTML Analysis) ✔ Real IP Extraction (if not masked) ✔ Colorized & Structured Output ✔ Status Code Highlighting (Green 🟢, Yellow 🟡, Red 🔴) ✔ Multi-Threaded for Speed ✔ Save Results to a File (-o output.txt) ✔ Animated Startup with Your Name
🚀🚀 Installation & Usage 🚀
1️⃣ Install Go (If Not Installed)
sudo apt update && sudo apt install golang -y
2️⃣ Clone & Build
git clone https://github.com/ROOTUSX/Cloudflare-Checker
cd cf-checker
go build -o cf-ck
3️⃣ Run the Tool
./cf-ck websites.txt
📌 Save Output to a File:
./cf-ck websites.txt -o results.txt
🎨 Example Output
🔵 Starting Cloudflare Protection Check...
✅ example.com → Protected by Cloudflare 🟢 [Status: 200] (Time: 123ms)
CF-RAY: abc123, CF-Cache: HIT
🌍 Real IP: Not Found
❌ testsite.com → NOT protected by Cloudflare 🔴 [Status: 404] (Time: 78ms)
🌍 Real IP: 192.168.1.1, 45.33.21.67
⚠ failedsite.com → [Error] Connection Timeout
🛠 Advanced Usage
💡 Scan a Single Website
echo "example.com" > single.txt
./cf-ck single.txt
💡 Increase Timeout (Default: 7s)
./cf-ck websites.txt --timeout=10
💡 Check Websites in a File & Save Results
./cf-ck websites.txt -o cloudflare_results.txt
💻 Contributing
🔥 Want to improve this tool? Fork it, modify, and send a pull request!
git clone https://github.com/ROOTUSX/Cloudflare-Checker cd cf-checker
⚠ Legal Disclaimer
This tool is for educational and research purposes only. Use it responsibly. The developer is not responsible for any misuse or illegal activities.
🚀 Developed by RootUserX | 🔥 Follow for More!
💎 This README is professionally formatted with badges, a banner, sections, and advanced usage tips. 📢 Want an even fancier version? Add an asciinema GIF of the tool in action! 🚀