From: Robert Klemme <shortcutter@...>
Date: 2011-11-03T21:25:02+09:00
Subject: Re: Ruby and Telnet

On Thu, Nov 3, 2011 at 11:48 AM, Leo M. <leo.mmcm@gmail.com> wrote:
> Ok got it, thank you very much all.
> So, to do a DNS reverse lookup the ruby's gem telnet is not the best
> tool. But then I'm wondering : what is useful to?

http://ruby-doc.org/stdlib-1.9.2/libdoc/socket/rdoc/Socket.html#method-c-gethostbyaddr

Kind regards

robert

-- 
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