Re: query sql or dns?
From: Steven Burn (pvt_at_noyb.com)
Date: 09/20/04
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Date: Mon, 20 Sep 2004 03:53:41 +0100
I'm no expert but, I'd probably say, query the SQL table...... (Aaron will
be able to tell you which is best)
-- Regards Steven Burn Ur I.T. Mate Group www.it-mate.co.uk Keeping it FREE! "Anthony" <antgoodlife@nospam.comcast.net> wrote in message news:OUsI6RonEHA.3680@TK2MSFTNGP10.phx.gbl... > I have a .asp that returns all (thousands) of ip addresses logged by one of > our routers.. Most of them are internal IP Addresses some however are > external. > > I also dump all of our (internal) dns entries daily in to a sql database. > > The .asp lists all the ip addresses as a 'link' to a javascript popup window > called NSLOOKUP.ASP.. (which in turn uses QDNS.DLL) to dsiplay the host > name. > > I want to list the hostnames in a seperate column instead (Which will save > clicking time).... my question is this : > > Should I query our dns server for the hundreds of dns entries each time the > page is loaded, or would it be smarter to just query the sql table that > stores them... (Of course displaying EXTERNAL or something if the dns isn't > resolved via our Internal DNS Databases).. > >
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