probe my ports from internet server

[mike]

        I am testing my firewall and had the 'probe my ports' test run
from the server at SheildsUp (grc.com). This only probes a dozen
popular ports. Is there a similar net-based server i can run to probe
all 65535 ports.
        I know about nmap, netstat and lsof, but am looking for a net-based
probe from an outside source.

-- 
gEEk||dOOd^Deb+iaN&&XFce$aaZZ goes<Pronto>(-_-)