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[cobalt-security] DENY ZoneTransfers to Non Approved Servers
- Subject: [cobalt-security] DENY ZoneTransfers to Non Approved Servers
- From: "Jamie - i-Dot" <jamie@xxxxxxxxx>
- Date: Tue, 23 Jul 2002 05:04:14 +0100
- List-id: Mailing list for users to address network security on Cobalt products. <cobalt-security.list.cobalt.com>
Does anyone know if the inbuilt dns server supports a lockdown of Zone
Transfers to only listed nameservers, such as Miscorosft DNS server
does...
I would prefer to lock down the servers so that external queries of
domains cant be conducted on a wide scale
Ie
Host -lv domain.com would usually reveal every single subdomain of
domain.com, which I am sure you will agree is a slight security risk..
Thanks
Jamie