January 20, 2021

Random Letter DNS Query on local Domain

Hey guys,

Just a question regarding random DNS Failures happening in our Network. I recently checked logs for our APs and noticed heaps of failures with random letters like kjkjasdlk.ourDomain.LOCAL

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I also noticed that when I search random letters on google like lajdkkajdka – it will also show in our logs like lajdkkajdka.ourDomain.LOCAL.

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Can any one explain why this happens? and should we be worried might be linked to an attack or something?

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Thanks guys!

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