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Sep 10, 2025 · This guide will help you diagnose and resolve common issues with Cloudflare's DNS Resolver. Before proceeding with manual troubleshooting steps, you can verify your …

Setting up 1.1.1.1 takes two minutes and requires no technical skill or special software. Even if you’re a computer novice, pick your device below for an easy-to-follow setup guide. ️ ️ …

Mar 26, 2023 · The web pages below are from DNS providers and test whether their system is actually being used. They are a health/sanity check that confirms things are correctly configured.

Jun 19, 2025 · Learn how to set up Cloudflare's 1.1.1.1 DNS resolver for enhanced security and privacy. Protect against malware and adult content with easy configuration.

Run DNS filter tests now! Check if your DNS blocks malware, adult content, and enforces safe search. Test Cloudflare Family, OpenDNS, CleanBrowsing, AdGuard DNS filtering …

Test your network connection and gain insights using the Cloudflare Speed Test tool. Is BGP safe yet? Check if your ISP is implementing BGP safely with RPKI. Explore our collection of tools.

Our DNS Propagation Test tool features a comprehensive list of 100+ global DNS servers, which makes global DNS checks more effortless than ever. It is designed to collect, parse, and …

Nov 21, 2025 · Test DNS filtering This section covers how to validate your Gateway DNS configuration.

First, go to dnsleaktest.com and run a standard test. Your results should only pull up results for Cloudflare in the ISP column. If you see other entries, your connection is likely not configured …