Dynamic DNS with Cloudflare

This blog will show you how to use dynamic DNS with Cloudflare. The purpose of dynamic DNS, DDNS, is to update your public DNS provider in the case the service you host is behind a changing public IP. Without DDNS, once your public IP changes, the service behind that public IP won’t be reachable via …

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How to use Cloudflare with Pfsense

Recently, I tried to use Cloudflare with Pfsense. I used the IP addresses 1.1.1.3 and 1.0.0.3. Those IP addresses are meant to use DNS to block malware and adult content sites. I ran into an issue getting the content blocking to work and wanted to share. First, in Pfsense, I went to System > General …