Nmap Development mailing list archives
[nse] dns nsid, server.id, bind.version
From: John Bond <john.r.bond () gmail com>
Date: Fri, 16 Dec 2011 22:44:59 +0100
See below for a description of the attached script. It relies on patches to dns.lua. currently it is not ready to commit as the server.id and nsid seem to have an extra byte at the beginning on all systems i have tested so i need to read up what thats about. Also im off on holiday for 3 weeks so wont be able to respond; that said it would be great if people could test the script and more importantly test my patch to dns.lua to make sure it dosn't break other scripts. cheers john. as always most current version can be found https://github.com/b4ldr/nse-scripts/blob/master/dns-nsid.nse https://github.com/b4ldr/nselib/blob/master/dns.lua Cheers john description = [[ Attempts to get more information from a server by requesting the server nsid[1], and asking for id.server[2] and version.bind. This script dose the same as the following two dig commands dig CH TXT bind.version @target dig +nsid CH TXT id.server @target [1]http://www.ietf.org/rfc/rfc5001.txt [2]http://www.ietf.org/rfc/rfc4892.txt ]] --- -- @usage -- nmap -sSU -p 53 --script dns-nsid <target> -- -- @output -- 53/udp open domain udp-response -- | dns-nsid: -- | NSID dns.example.com (646E732E6578616D706C652E636F6D) -- | id.server: dns.example.com -- |_
Attachment:
dns-nsid.nse
Description:
Attachment:
dns.patch
Description:
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- [nse] dns nsid, server.id, bind.version John Bond (Dec 16)