You should. And you should be getting warnings on your DNS servers about it not being possible to register pointer records for Windows computers (unless you've suppressed the warning via GPO).
Regards, Michael B. Smith Consultant and Exchange MVP http://TheEssentialExchange.com -----Original Message----- From: Juned Shaikh [mailto:[email protected]] Sent: Thursday, March 04, 2010 10:08 AM To: NT System Admin Issues Subject: Yet another DNS question - about reverse Lookup zone Environment: Win2k8/3 Domains - AD integrated DNS zones Question: It is critical to have a reverse lookup zone for every IP Subnet assigned in our environment visible under DNS ? In our AD environment, I see few reverse lookup zones and many are missing - everything seems to be working smoothly - but our SMS team has always been complaining they don't see all the hosts correctly and package push fails.. thanks, ~ 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/> ~
