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Re: address not listed for hostname
From: /dev/rob0 (rob0
gmx.co.uk)
Date: Wed Aug 09 2006 - 10:22:35 CDT
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On Wednesday 09 August 2006 10:06, Clodoaldo Pinto wrote:
> > Now, sure. But apparently not at Aug 9 12:10:55 -0200 (or whatever
> > timezone.) It could have been a transient DNS failure, or possibly
> > the serve.com zone was changed.
> >
> > Was it a spam? I see that this IP is listed at Spambag (but no
> > other RBL's.) It seems that many spammers are doing rapid changes
> > in both forward and reverse DNS to try to stay a jump or two ahead
> > of those who are trying to list them.
>
> No, it was not a spam.
Nevertheless, the serve.com. zone is a rapidly moving target. The SOA
serial appears to be incrementing roughly every half hour. That
certainly could explain the issue you saw.
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