[cobalt-users] Change TTL for all domains.

[Brian Rahill <cobalt@xxxxxxxxxxxxxxxxxxxxxxx>]

Hi All,

My current provider is moving my box from one facility to another.  In 
anticipation of this, I'd like to change the TTL on all the DNS records I 
host from the current 24 hrs. down to something like 1 hr (or perhaps less).

Just in case they can't migrate all the IP addresses for some reason I'd 
like to be able to make the switch to new IPs quickly without dealing with 
long cache times.

Is there a way for me to do this quickly for all the sites on my server?  I 
know about going into each site's SOA through the GUI and editing the TTL 
but with about 100 sites this is going to take me forever to change and 
then change back once the move is complete.

I like to be able to edit this globally if possible.  Is there a way?

Thanks!

Brian