Why are .local and .arpa DNS queries showing up outside my network on OpenDNS?

Posted by Baodad on Server Fault See other posts from Server Fault or by Baodad
Published on 2012-03-28T14:11:26Z Indexed on 2012/03/29 5:31 UTC
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dns

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windows-server-2008-r2

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internal-dns

We have a Windows office network with a local Actice Directory/DNS domain server. The server is set up with OpenDNS's servers as forwarders (see screenshot). However, when I look at my OpenDNS query statistics, I notice that the 3rd most popular query is *.in-addr-arpa, and the 12th is *.local which is from our local domain.

Should I, or how can I prevent these local queries from going beyond my local network?

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