On Sat, 2007-04-07 at 15:44 -0400, Bob Goodwin - W2BOD wrote: > Apr 7 15:22:39 box6 named[5097]: /etc/blocking.conf:29: zone > 'ad.doubleclick.net' already exists For what it's worth, don't do that. Block the top-level of doubleclick.net, and don't add extra doubleclick sub-domains. Blocking doubleclick.net also takes care of ad.doubleclick.net, at the same time, as well as any other sub-domain of doubleclick.net. -- (This box runs FC6, my others run FC4 & FC5, in case that's important to the thread.) Don't send private replies to my address, the mailbox is ignored. I read messages from the public lists.