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DNS format error from 84.16.16.1#53 resolving ./NS: non-improving referral

Techie
Posts: 2
5251     0

Hi everybody

Good morning

 

At this time, I have a problem with the DNS of my network, because it has next error: DNS format error from 84.16.16.1#53 resolving ./NS: non-improving referral

 

Attentive to your comments and suggestions

 

Regards

 

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Re: DNS format error from 84.16.16.1#53 resolving ./NS: non-improving referral

Techie
Posts: 2
5252     0

The root cause, may be by a bug  of the device?

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Re: DNS format error from 84.16.16.1#53 resolving ./NS: non-improving referral

Community Manager
Community Manager
Posts: 356
5252     0

This error is usually seen due to a problem with a name server that is being queried, potentially with it returning invalid responses. To troubleshoot something like this, you would want to do the following:

 

  1. Start a traffic capture on the Infoblox server that you are querying
  2. Send the query
  3. Stop the capture.
  4. Review the query output, system logs and traffic capture data

I would recommend consulting with Infoblox Technical Support (https://support.infoblox.com/) for further guidance on how to complete this troubleshooting.

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