git clone https://github.com/gwen001/cloudflare-origin-ip
cd cloudflare-origin-ip
pip3 install -r requirements.txt
$ python3 cloudflare-origin-ip.py <url>
usage: cloudflare-origin-ip.py [-h] [-u URL] [-s SOURCE]
options:
-h, --help show this help message and exit
-u URL, --url URL url to test
-s SOURCE, --source SOURCE
datas sources separated by coma, can be: censys,crtsh,local file
Examples:
cloudflare-origin-ip.py -u https://xxx.xxxxxxxxxxxx.xxx
cloudflare-origin-ip.py -u https://xxx.xxxxxxxxxxxx.xxx -s censys,crtsh (default)
cloudflare-origin-ip.py -u https://xxx.xxxxxxxxxxxx.xxx -s /home/local/ips.txt
cloudflare-origin-ip.py -u https://xxx.xxxxxxxxxxxx.xxx -s censys,crtsh,/home/local/ips.txt,/home/local/subdomains.txt
Feel free to open an issue if you have any problem with the script.