domain routed through some ISPs not others

[B.J. Sanaee]

On Wed, 15 Sep 1999, Bob Browning wrote:

> Hi
> 
> I am pretty much a DNS novice, but I have a problem.  I hope this is the
> right newsgroup...
> 
> The domain in question www.lsmpartners.co.uk sometimes resolves to
> 212.41.45.133 (which is wrong) and other times to the right address
> (192.41.45.133) .  This depends on which ISP we go through.  The ISP who set
> it up desn't seem to know what to do, can anyone out there suggest what
> would be behind this problem and how to fix it.

  The zone file was apparently updated on basil.focusnet.co.uk, but the
serial wasn't incremented, so the slave(s) don't know about the change ...

  B.J.