NXDOMAIN errors getting more common in short periods of time


#1

NXDOMAIN errors getting more common in short periods of time. I am seeing NXDOMAIN under analytics then dns. Is there any way to get more information on what these are? I know they are not found errors. I am wondering if I can get what they did that triggered the error.

If they type in exampledomain.com no problem, but say they type nxdomainattack.exampledomain.com they will get the NXDOMAIN error as no sub domain of that name exists.

I am trying to see if I messed up anything as they are new. I know to look at dns. I see nothing wrong with the dns, but I always could miss something.