sync domains

[J.M. Roth]

Hi there,

we are using several domains that are in fact the same site.
Only misery:
those domains have lots of subdomains....

Is there any script language or something in BIND that can help me
synchronize the zone files of the domains with one master domain.

Let's say domain1.com is my master domain:
I want all the subdomains of that domain also apply to domain2.com
domain3.com etc.etc.

Any idea?

J.M. Roth
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