Can I use a free Cloudflare plan with pfSense for dynamic DNS? What are the limitations?

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Grade: Education Subject: Support
Can I use a free Cloudflare plan with pfSense for dynamic DNS? What are the limitations?
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Yes, you can use a free Cloudflare plan with pfSense for dynamic DNS. However, the free plan has limitations, including a limited number of DNS queries per day. For high-frequency dynamic DNS updates, a paid Cloudflare plan might be necessary to avoid exceeding these limits. Also, you will not have access to features like WAF or advanced DDoS protection on the free plan.