"portscans" (was Re: Arbor Networks DoS defense product)

up at 3.am up at 3.am
Sun May 19 14:53:56 UTC 2002


On Sun, 19 May 2002, Ralph Doncaster wrote:

> 
> > RD> I often like to know if a particular web server is running Unix or
> > RD> Winblows.  A port scanner is a useful tool in making that determination.
> > 
> > [allan at ns1 phpdig]$ telnet www.istop.com 80
> > Trying 216.187.106.194...
> > Connected to dci.doncaster.on.ca (216.187.106.194).
> > Escape character is '^]'.
> > HEAD / HTTP/1.0
> > 
> > HTTP/1.1 200 OK
> > Date: Sun, 19 May 2002 01:47:57 GMT
> > Server: Apache/1.3.22 (Unix) FrontPage/4.0.4.3 PHP/4.1.2 mod_fastcgi/2.2.8
> 
> Sure, it works on some servers, but try it on yahoo.com, cnn.com, ...

dunno, but might have something to do with Akamaization...

James Smallacombe		      PlantageNet, Inc. CEO and Janitor
up at 3.am							    http://3.am
=========================================================================




More information about the NANOG mailing list