Checking on DNS secondaries

Rick Moen rick at linuxmafia.com
Sun May 22 21:09:12 PDT 2011


Quoting Jim Lewinson (jlewinson at earthlink.net):

> I played with something similar recently, and actually ended up
> throwing in the +norecurse option on dig.   That way, if the
> "secondary" didn't have the zone locally, you'd be able to tell
> because eventually any cached entries would timeout and the response
> would disappear.

That's a really good point.  Thanks.




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