Why is SMTP showing up in a port scan when I'm not running a mail server?
I can ssh into my machine at home just fine, but I cannot view my web pages. So I scanned my hostname and got this:
$ nmap rwcitek.is-a-geek.net
Starting nmap 3.46 ( http://www.insecure.org/nmap/ ) at 2005-01-19 09:17 PST
Interesting ports on cc3-24.217.196.162.charter-stl.com (24.217.196.162):
(The 1649 ports scanned but not shown below are in state: filtered)
PORT STATE SERVICE
22/tcp open ssh
25/tcp open smtp
53/tcp open domain
80/tcp open http
593/tcp closed http-rpc-epmap
3128/tcp closed squid-http
3141/tcp closed vmodem
4444/tcp closed krb524
Nmap run completed -- 1 IP address (1 host up) scanned in 139.445 seconds
$ telnet rwcitek.is-a-geek.net 25
Trying 24.217.196.162...
Connected to cc3-24.217.196.162.charter-stl.com.
Escape character is '^]'.
220 vbn.0012209.lodgenet.net ESMTP Exim 3.34 #1 Wed, 19 Jan 2005 09:21:30 -0800
Did my FW/NAT/router get owned?
Regards, - Robert http://www.cwelug.org/downloads Help others get OpenSource. Distribute FLOSS for Windows, Linux, *BSD, and MacOS X with BitTorrent
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