Mine

Chain PREROUTING (policy ACCEPT 238K packets, 23M bytes)
 pkts bytes target     prot opt in     out     source               destination
  506 24316 DNAT       tcp  --  eth0   any     anywhere             anywhere            tcp dpt:55785 to:192.168.1.42
   11  1027 DNAT       udp  --  eth0   any     anywhere             anywhere            udp dpt:55785 to:192.168.1.42
    0     0 DNAT       tcp  --  eth0   any     anywhere             anywhere            tcp dpt:4242 to:192.168.1.42
    2   120 DNAT       tcp  --  eth0   any     anywhere             anywhere            tcp dpt:http to:192.168.1.42

Chain POSTROUTING (policy ACCEPT 64745 packets, 4986K bytes)
 pkts bytes target     prot opt in     out     source               destination
 110K 8423K MASQUERADE  all  --  any    eth0    anywhere             anywhere

Chain OUTPUT (policy ACCEPT 942 packets, 80215 bytes)
 pkts bytes target     prot opt in     out     source               destination
Chain INPUT (policy DROP 124K packets, 14M bytes)
 pkts bytes target     prot opt in     out     source               destination
2273K 2842M            all  --  any    any     anywhere             anywhere            state ESTABLISHED
1934K 2823M ACCEPT     tcp  --  !eth0  any     anywhere             anywhere            tcp dpt:ssh
   30  2428 ACCEPT     all  --  lo     any     anywhere             anywhere
  126 12454 ACCEPT     udp  --  any    any     anywhere             anywhere            multiport ports domain

Chain FORWARD (policy DROP 57 packets, 4727 bytes)
 pkts bytes target     prot opt in     out     source               destination
  25M   12G ACCEPT     all  --  any    any     anywhere             anywhere            state RELATED,ESTABLISHED
75461 5184K ACCEPT     all  --  eth0   any     anywhere             192.168.0.0/22
 133K   18M ACCEPT     all  --  !eth0  any     anywhere             anywhere

Chain OUTPUT (policy ACCEPT 1691K packets, 371M bytes)
 pkts bytes target     prot opt in     out     source               destination