Replicate DNS

Posted on 2009-05-11
Last Modified: 2012-05-06
I have a Primary DNS server setup for websites name server resolution, IE ns1.<mydomain>.com  & ns2.<mydomain>.com

I have created another DNS server as a backup that will serve as ns3.<mydomain>.com & ns4.<mydomain>.com

Is there anyway to replicate the DNS from NS1 and NS2 to NS3 and NS4 so that everything is in sync?  I am adding and removing things on a weekly basis and its becoming very tedious to remember to do all of the DNS servers.
Question by:chrisryhal
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LVL 10

Expert Comment

ID: 24359746
Take a look at the following:

It explains DNS Replication and forcing replication.



Author Comment

ID: 24359851
Well, this article appears to be more AD related and I am not running AD because to me just for being a webhost its over kill.  Maybe I'm wrong?
LVL 10

Accepted Solution

bob_the_builder earned 400 total points
ID: 24359919
This explains how to force replication when not using AD

Look under the "Replication Problems" section.


LVL 71

Assisted Solution

by:Chris Dent
Chris Dent earned 100 total points
ID: 24363749

Did you add Secondary Zones to NS3 and 4? Presumably NS2 is already running a Secondary zone?

Then you'd just increment the serial number (as described above) to allow a secondary to see the zone has changed and initiate a zone transfer.


Author Closing Comment

ID: 31580348
Thanks for the help.  Got it working!!

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