How do I troubleshoot DNS propagation issues after updating records in Cloudflare?

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Grade: Education Subject: Support
How do I troubleshoot DNS propagation issues after updating records in Cloudflare?
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Use online DNS propagation checkers (e.g., whatsmydns.net) to verify that your updated records are visible from different locations worldwide. Clear your local DNS cache and browser cache. Flush your operating system's DNS resolver cache. Propagation can take up to 48 hours, although Cloudflare typically propagates much faster.