barney@spadge:~$ sudo nmap -sS -O -PI -PT oink.cd

Starting Nmap 4.20 ( http://insecure.org ) at 2007-10-25 17:07 BST
Interesting ports on oink.me.uk (85.17.40.71):
Not shown: 1688 closed ports
PORT     STATE    SERVICE
22/tcp   open     ssh
25/tcp   open     smtp
37/tcp   open     time
80/tcp   open     http
113/tcp  open     auth
587/tcp  open     submission
1720/tcp filtered H.323/Q.931
3306/tcp open     mysql
5190/tcp open     aol
No exact OS matches for host (If you know what OS is running on it, see http://insecure.org/nmap/submit/ ).
TCP/IP fingerprint:
OS:SCAN(V=4.20%D=10/25%OT=22%CT=1%CU=34222%PV=N%DS=10%G=Y%TM=4720BF57%P=i68
OS:6-pc-linux-gnu)SEQ(SP=CE%GCD=1%ISR=CE%TI=Z%II=I%TS=7)OPS(O1=M5B4ST11NW7%
OS:O2=M5B4ST11NW7%O3=M5B4NNT11NW7%O4=M5B4ST11NW7%O5=M5B4ST11NW7%O6=M5B4ST11
OS:)WIN(W1=16A0%W2=16A0%W3=16A0%W4=16A0%W5=16A0%W6=16A0)ECN(R=Y%DF=Y%T=41%W
OS:=16D0%O=M5B4NNSNW7%CC=N%Q=)T1(R=Y%DF=Y%T=41%S=O%A=S+%F=AS%RD=0%Q=)T2(R=N
OS:)T3(R=Y%DF=Y%T=41%W=16A0%S=O%A=S+%F=AS%O=M5B4ST11NW7%RD=0%Q=)T4(R=Y%DF=Y
OS:%T=41%W=0%S=A%A=Z%F=R%O=%RD=0%Q=)T5(R=Y%DF=Y%T=41%W=0%S=Z%A=S+%F=AR%O=%R
OS:D=0%Q=)T6(R=Y%DF=Y%T=41%W=0%S=A%A=Z%F=R%O=%RD=0%Q=)T7(R=Y%DF=Y%T=41%W=0%
OS:S=Z%A=S+%F=AR%O=%RD=0%Q=)U1(R=Y%DF=N%T=41%TOS=0%IPL=164%UN=0%RIPL=G%RID=
OS:G%RIPCK=G%RUCK=D65C%RUL=G%RUD=G)IE(R=Y%DFI=N%T=41%TOSI=Z%CD=S%SI=S%DLI=S
OS:)


Uptime: 104.180 days (since Fri Jul 13 12:48:14 2007)
Network Distance: 10 hops

OS detection performed. Please report any incorrect results at http://insecure.org/nmap/submit/ .
Nmap finished: 1 IP address (1 host up) scanned in 18.873 seconds