Any one knows what id's full meaning when doing nslookup?

[Barry Margolin]

In article <bor24n$1406$1 at sf1.isc.org>, Larry Liu  <Larry.Liu at cavcf.org> wrote:
>Below is a nslookup result with "set debug".  Does anyone have a full 
>understanding  for id=15 in line 3 ?  Is the the 15th query from a 
>particular client before the ttl, expiration day, or otherwise?  Thanks.

It's an identifier set by the client, used to match up the corresponding
reply.

-- 
Barry Margolin, barry.margolin at level3.com
Level(3), Woburn, MA
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