To set up Cloudflare's free DNS service, just visit https://1.1.1.1 from your browser, and follow the installation instructions.

Known as 1.1.1.1, the app, available for both Android and iOS, works by changing a user’s Domain Name System (DNS) address. “DNS is the Internet’s directory,” Cloudflare writes. “Click ...

To unblock a blocked IP address, connect to a different network connection and modify your DNS servers. If that doesn’t help, connect to a VPN or a Proxy server.

This means that Cloudflare blocked 4,870 DDoS attacks every hour in 2024. In Q4 2024, over 420 hyper-bandwidth intensive attacks were detected, exceeding 1 billion packets per second (pps), or 1 Tbps.