Finding the IP address of a website behind Cloudflare | Hacker News Reader

Finding the IP address of a website behind Cloudflare

securitytrails.com

9 pointsmxpxrocks103 comments

that is right regarding any reverse-proxy service perhaps.

staying protected can be achieved by:

    a) set your firewall to accept traffic from a trusted source only.
    b) set new IP to your front-ends once moved behind a service such as CF.

that's right. For the IP lists, reverse proxy (CDN/WAF) services usually provide a txt file you can consume to stay up to date with the edge nodes.

Securitytrails DB can be joined with a few different things.