CF Domain Scanner

An awesome domain-based Cloudflare CDN IP scanner and domain filter checker! 

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Table Of Contents

• About the Project
• Built With
• Download
• Usage
  • GUI (Windows/Android)
  • CLI (Linux)
• Contributing
• License
• Acknowledgements

About The Project

Using this tool you can scan Cloudflare CDN IP addresses that work with your own domain. Also it's possible to check if your domain is filtered.

• Domains that are filtered will work on some Cloudflare IPs (clean IP) and not work on some others
• You can find which IP works on your domain name
• No need to scan all IP ranges, CDN IP addresses are included
• Project available on multiple platforms (Windows, Linux, Android, ...)
• Ping speed of IPs to find the fastest one

Built With

The project is built using multiple frameworks to work on more platforms.

Framework/Languages:

• C# (WPF/Xamarin)
• Python

Platforms:

• Windows (GUI/CLI)
• Linux (CLI)
• Android (GUI)

Download

Get the latest version from github.

Usage

This is an easy-to-use tool whose GUI version works with 1-click and CLI version with no-click 😄.

GUI Version

Scan

• Enter your domain (subdomain) in the hostname field
• Enter port number (v2ray port)
• Set thread count (10-100 recommended on android and 50-200 for Windows/Linux based on system resources and network connection)
• Click Scan button

Filter Check

• Enter your domain (subdomain) in hostname field
• Enter port number (v2ray or x-ui port)
• Enter Cloudflare IP you want to check domain on
• Click Check button

CLI Version

Simply run the following command:
Scan
cfscanner.py --mode scan --domain example.com --port 443 --thread 50
Check
cfscanner.py --mode check --domain example.com --port 443 --ip 1.2.3.4

Arguments:

• mode: Action type to scan or check domain. scan/check
• domain: Domain name/Subdomain.
• port: Port number of v2ray to scan and v2ray/x-ui to check domain filter.
• thread: Thread count to run app faster (only for scanner)
• ip: Cloudflare CDN IP address to check domain on it (only for filter checking)

Contributing

Contributions are what make the open-source community such an amazing place to learn, inspire, and create. Any contributions you make are greatly appreciated.

• If you have suggestions for adding or removing projects, feel free to open an issue to discuss them.
• Create PR for suggestions.

License

Distributed under the MIT License. See LICENSE for more information.

Acknowledgements

• Cloudflare IP Ranges
• GFW-Knocker

#اینترنت_برای_همه_یا_هیچکس