$ nmap web.insecure.org
Starting Nmap 5.00 ( http://nmap.org ) at ........
Interesting ports on web.insecure.org (74.207.254.18):
Not shown: 993 filtered ports
PORT      STATE  SERVICE
22/tcp    open   ssh
25/tcp    open   smtp
70/tcp    closed gopher
80/tcp    open   http
113/tcp   closed auth
443/tcp   open   https
31337/tcp closed Elite
Nmap done: 1 IP address (1 host up) scanned in 11.28 seconds


$ nmap -oS - web.insecure.org
$tArTing Nmap 5.00 ( http://NMap.Org ) aT ........
Inter3st!ng pOrtz 0n wEB.!nS3cur3.org (74.207.254.18):
N0t sHown: 993 f|lter3d p0rTS
P0RT      STAt3  $3RVICe
22/tcp    Open   SsH
25/tcp    open   smTp
70/tCp    clOsEd g0ph3r
80/tcp    0p3n   htTp
113/Tcp   cl0s3d auth
443/tcp   open   https
31337/Tcp clos3d 3lite
NMap d0ne: 1 1P addr3$z (1 hOSt up) $cann3d |n 11.25 $3c0nds