Date: Wed, 10 Apr 2002 23:52:34 +0300 From: Giorgos Keramidas <keramida@ceid.upatras.gr> To: "Brian T.Schellenberger" <bts@babbleon.org> Cc: Tim McCullagh <tim@halenet.com.au>, freebsd-questions@FreeBSD.ORG Subject: Re: Maybe OT Finding the web address associated with some spam Message-ID: <20020410205234.GG334@hades.hell.gr> In-Reply-To: <20020410020435.D7EEBBB39@i8k.babbleon.org> References: <01d401c1e02e$c7c86100$6500a8c0@halenet.com.au> <20020410020435.D7EEBBB39@i8k.babbleon.org>
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On 2002-04-09 22:04, Brian T.Schellenberger wrote:
> | Can anyone help with what is the www.address for 7814731399.?
> | How does this resolve through a web browser?
>
> Well, it doesn't resolve for my web browers. Based on the way it
> fails, I think that it fails because I run a local name server with
> errors out on it.
>
> But if it *did* resolve it would be becuase it was interpretted as
> the numeric address specified as a single 32-bit number rather than
> as a series of four 8-bit numbers; thus, with a little dc we find:
>
> > dc
> 7814731399 16 o p
> 1D1CB5687
i.e. 01 D1 CB 56 87
> A o
> p
> 7814731399
> 16 i
> 1D p 1C p 56 p 87 p
You missed one nibble, when counting.
Try this:
$ dc
7814731399
16 i
01 p D1 p CB p 56 p 87 p
1
209
203
86
135
Then try both 209.203.86.135 and it's reverse :)
> Drat! And I get so few pointers to pornography in my mailbox; I was
> really hoping to take advantage of this one :-)
Perhaps there is still hope :P
- Giorgos
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