$ sudo nmap -sS -P0 www.kempinger.homelinux.net

Starting Nmap 4.20 ( http://insecure.org ) at 2007-03-05 20:25 CST
Interesting ports on CPE-24-27-151-212.neb.res.rr.com (24.27.151.212):
Not shown: 1693 filtered ports
PORT     STATE SERVICE
22/tcp   open  ssh
80/tcp   open  http
443/tcp  open  https
8082/tcp open  blackice-alerts

Nmap finished: 1 IP address (1 host up) scanned in 20.815 seconds