Let’s Encrypt failed: DNS problem Print

  • 0

Causes:

  • Domain not pointing to server
  • You have Cloudflare "proxied" (orange cloud) and it is blocking validation
  • Incorrect or recent DNS change (propagation required)

Solution:

  • Set Cloudflare to "DNS Only"
  • Wait for propagation
  • Try again in 5–15 minutes

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