There were some in 2003 RTM. But not since, AFAIK. Regards,
Michael B. Smith Consultant and Exchange MVP http://TheEssentialExchange.com From: Micheal Espinola Jr [mailto:[email protected]] Sent: Friday, May 21, 2010 12:06 PM To: NT System Admin Issues Subject: Re: DNS Cache - Do you ever clean it up? I've never found a reason to clear it except to facility an immediate change. I've never had any issues with the cache otherwise. -- ME2 On Fri, May 21, 2010 at 8:56 AM, mb <[email protected]<mailto:[email protected]>> wrote: Just curious what others here do. Recently had a minor issue that had me looking in our DNS cache for an answer. When I expanded the .com zone, it hit the default max of 10,000 domains to display. I looked through it a bit, and a lot of those zone folders were empty, as TTL's had expired and records were long gone. Our DNS is AD integrated. I've always been sort of a neat-freak about keeping our AD database clean. I'll go through a couple times a year & run a report & remove old, stranded machine accounts, etc. So noticing all the stagnant zone folders in that cache, I thought maybe it'd be good housekeeping to go in there & smoke the cache once a year or so. Anyone ever mess with this? ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
