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On Tue, 8 Jan 2002, Chuck Young wrote: > Hi, > > Does anyone know of a tool that can be used to perform repeated reverse > lookups on a network and then build a list of returned A records lined up > with the IP's? > > I'm sure one is out there, but my searches have turned up nothing so far. dig -x 209.73.162.71 | perl -ne 'if(/(\S*)\s+\S+\s+IN A\s+([0-9.]+)/) {print("[$1\t$2]\n");}' [NS1.ALTAVISTA.com. 209.73.164.76] [NS2.ALTAVISTA.com. 209.73.164.7] [NS3.ALTAVISTA.com. 209.73.176.204] You might want to use sed instead of perl; I was just trying to bang out a quick example. ------------------------------------------------------------------- DDDD David Kramer http://thekramers.net DK KD DKK D "Before you criticize someone, you should walk a mile in DK KD their shoes. That way, when you criticize them, you're a DDDD mile away and you have their shoes." ??
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