Outgoing SSH timing out from Ubuntu

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http://serverfault.com – I'm trying to diagnose why an SSH connection is timing out. I have two OSX boxes which can SSH to the remote server fine. I have a two ubuntu boxes, on the same network and subnet which just time-out every time they attempt to SSH into the server. The two ubuntu boxes can SSH into many other servers just not any domain on this server. It's a cPanel server with multiple sites on the same server. Output of tcptraceroute ~$ sudo tcptraceroute example.com.au traceroute to example.com.au (, 30 hops max, 60 byte packets 1 ( 37.196 ms 37.179 ms 37.160 ms (HowTos)