RE: DNS recursive


You can block it on firewall or router, but if you have any
authoritative zones on these DNS servers users will now fail to get a
response from them.

Mike

-----Original Message-----
From: listbounce@xxxxxxxxxxxxxxxxx [mailto:listbounce@xxxxxxxxxxxxxxxxx]
On Behalf Of SHON, DAN
Sent: 15. november 2006 18:34
To: Mailinglists Address; dubaisans dubai
Cc: focus-ms@xxxxxxxxxxxxxxxxx
Subject: RE: DNS recursive

You can always set up ACL's to block or allow UDP 53 on the router.


-----Original Message-----
From: listbounce@xxxxxxxxxxxxxxxxx [mailto:listbounce@xxxxxxxxxxxxxxxxx]
On Behalf Of Mailinglists Address
Sent: Wednesday, November 15, 2006 8:18 AM
To: 'dubaisans dubai'
Cc: focus-ms@xxxxxxxxxxxxxxxxx
Subject: Re: DNS recursive


-----Original Message-----
From: listbounce@xxxxxxxxxxxxxxxxx
[mailto:listbounce@xxxxxxxxxxxxxxxxx] On Behalf Of dubaisans dubai
Sent: Monday, November 13, 2006 4:16 AM
To: focus-ms@xxxxxxxxxxxxxxxxx
Subject: DNS recursive


On Windows 200/2003 is it possible to restrict DNS

recursive queries

to only a specific subnet of IP addresses


Coming in late on this thread, but according to everything I have read
there is no way to restrict recursive lookups from a specific network
using Microsoft DNS. You will need to use another DNS server software in
order to accomplish this.

I would recommend the win32 version of Bind9 as it has the functionality
you are looking for.

Tom Walsh
Express Web Systems, Inc.
http://www.expresswebsystems.com/

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