i'm looking for a web-based service which will redirect my dns lookups to different dns servers (that i specify) based on a schedule (that i specify).
so, i would point my router dns to this service, and the service would redirect my dns request to different dns servers, depending ...

I set up a non-forest name server inside to manage the external name
servers.  Is there a way to setup the external name servers so they
can securely managed from the internal primary using dnscmd commands?
Thanks

I am attempting to tidy up my DNS server by scavenging stale records. There
are loads of duplicate ip addresses in there caused by changing computer
names whilst keeping the same ip address. I have found, however, that lots of
records have the "Delete his record when it becomes ...

is there a way to do this?  .vbs script?  I need to be able to create a
modify script to change DNS entries on my domain controller, then revert them
back when needed.  i have 20 entries that need to be changed to a new ip,
then be able to change them back.