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: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of SHON, DAN Sent: 15. november 2006 18:34 To: Mailinglists Address; dubaisans dubai Cc: [email protected] Subject: RE: DNS recursive You can always set up ACL's to block or allow UDP 53 on the router. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mailinglists Address Sent: Wednesday, November 15, 2006 8:18 AM To: 'dubaisans dubai' Cc: [email protected] Subject: Re: DNS recursive >> -----Original Message----- >> From: [EMAIL PROTECTED] >> [mailto:[EMAIL PROTECTED] On Behalf Of dubaisans dubai >> Sent: Monday, November 13, 2006 4:16 AM >> To: [email protected] >> 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/ ------------------------------------------------------------------------ --- ------------------------------------------------------------------------ --- ------------------------------------------------------------------------ --- ------------------------------------------------------------------------ --- --------------------------------------------------------------------------- ---------------------------------------------------------------------------
