nanog mailing list archives
Re: Re[2]: "portscans" (was Re: Arbor Networks DoS defense product)
From: <up () 3 am>
Date: Sun, 19 May 2002 10:53:56 -0400 (EDT)
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@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/2.2.8Sure, 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 () 3 am http://3.am =========================================================================
Current thread:
- Re: Arbor Networks DoS defense product, (continued)
- Re: Arbor Networks DoS defense product Scott Francis (May 17)
- Re: Arbor Networks DoS defense product Dan Hollis (May 17)
- Re: Arbor Networks DoS defense product Scott Francis (May 17)
- Message not available
- Re: "portscans" (was Re: Arbor Networks DoS defense product) Scott Francis (May 18)
- Re: "portscans" (was Re: Arbor Networks DoS defense product) Henry Yen (May 18)
- Message not available
- Re: "portscans" (was Re: Arbor Networks DoS defense product) Scott Francis (May 18)
- Re: "portscans" (was Re: Arbor Networks DoS defense product) Ralph Doncaster (May 18)
- Re[2]: "portscans" (was Re: Arbor Networks DoS defense product) Allan Liska (May 18)
- Re: Re[2]: "portscans" (was Re: Arbor Networks DoS defense product) E.B. Dreger (May 18)
- Re: Re[2]: "portscans" (was Re: Arbor Networks DoS defense product) Ralph Doncaster (May 19)
- Re: Re[2]: "portscans" (was Re: Arbor Networks DoS defense product) up (May 19)
- Re[4]: "portscans" (was Re: Arbor Networks DoS defense product) Allan Liska (May 19)
- Re: Re[4]: "portscans" (was Re: Arbor Networks DoS defense product) Ralph Doncaster (May 19)
- Re[6]: "portscans" (was Re: Arbor Networks DoS defense product) Allan Liska (May 19)
- Re: Re[6]: "portscans" (was Re: Arbor Networks DoS defense product) Ralph Doncaster (May 19)
- Re[8]: "portscans" (was Re: Arbor Networks DoS defense product) Allan Liska (May 19)
- Re: Re[8]: "portscans" (was Re: Arbor Networks DoS defense product) Greg A. Woods (May 19)
- RE: Re[8]: "portscans" (was Re: Arbor Networks DoS defense product) Benjamin P. Grubin (May 19)
- Re: "portscans" (was Re: Arbor Networks DoS defense product) Greg A. Woods (May 19)
- Re: "portscans" (was Re: Arbor Networks DoS defense product) Dan Hollis (May 19)
- Re: "portscans" (was Re: Arbor Networks DoS defense product) Mitch Halmu (May 19)
- Re: Arbor Networks DoS defense product Scott Francis (May 17)