cf-finder
is a utility that determines whether an IP address belongs to Cloudflare.
go install -v github.com/claunch3r/cf-finder@latest
cf-finder -h
cf-finder -target <ip>
cf-finder -target <ip-1>,<ip-2>
cf-finder -file <targets.txt>
This will display help for the tool. Here are all the switches it supports.
Usage:
./cf-finder [flags]
Flags:
INPUT:
-target string input target ip(s) to probe
-file string input file containing list of ip addresses to process