DNS_HOSTNAME_RESOLVED_PRIVATE

The DNS_HOSTNAME_RESOLVED_PRIVATE error occurs when attempting to connect to a private IP from an external rewrite, or when trying to connect to an IPv6 address. The error indicates that the DNS hostname resolved to a private or inaccessible IP address.

Examples of such IPs would be:

  • 192.0.0.1
  • 168.0.0.1
404

DNS_HOSTNAME_RESOLVED_PRIVATE:

Not Found

Troubleshoot

I'm encountering an error and reviewing the docs at /flg~eyJhbGciOiJIUzI1NiJ9._f7-_v4.UOF4sbL_iSEWy1pmGRdwrOZv9ecwg1vMZdA-QM_6bpc/docs/errors/DNS_HOSTNAME_RESOLVED_PRIVATE to understand what's happening. Please help me resolve this by: 1. **Suggest the fix**: Analyze my codebase context and propose what needs to be changed to resolve this error 2. **Explain the root cause**: Break down why this error occurred: - What was the code actually doing vs. what it needed to do? - What conditions triggered this specific error? - What misconception or oversight led to this? 3. **Teach the concept**: Help me understand the underlying principle: - Why does this error exist and what is it protecting me from? - What's the correct mental model for this concept? - How does this fit into the broader framework/language design? 4. **Show warning signs**: Help me recognize this pattern in the future: - What should I look out for that might cause this again? - Are there similar mistakes I might make in related scenarios? - What code smells or patterns indicate this issue? 5. **Discuss alternatives**: Explain if there are different valid approaches and their trade-offs My goal is to fix the immediate issue while building lasting understanding so I can avoid and resolve similar errors independently in the future.

To troubleshoot this error, follow these steps:

  1. Check the IP address: Ensure that the IP address you are trying to connect to is publicly accessible and not a private or reserved IP address
  2. Inspect network connectivity: Ensure that there are no network issues that could be affecting the DNS resolution
  3. Review application logs: Inspect the application logs for any warnings or errors related to DNS or the attempted connections

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