reverse lookup zones on multi domain IP subnets

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server 2008 r2.
i've got dc @ 2 sites. 1 of sites contains file server , dc only. other site has file server, dc, , contain user computers. sites on entirely different subnets , there site site vpn tunnel between sites. site contains user computers has second domain (and forest) totally separate one. *other* domain holds dhcp server. of course dhcp server out isn't big deal since site relatively small , there's enough ip's go around.

but how dns reverse lookups zones? ...specifically if allow unauthoritative updates. know we'll junk other domain it...?

tia!



ok so, reverse lookup zones, if allow unsecured updates will definitely allow computer on network register record.  if not big deal having records fine.  there no technical reason not so.  this more of security concept whether or not allow unsecured updates.  you can consider enabling dns aging , scavenging if have not done @ least can purge stale records on time.

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Windows Server  >  Directory Services



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