Quote - I don`t know how to do a TRACERT.

Open a command prompt window, and type tracert followed by the address you want. Here's what I get:

H:>tracert francemi.net

Tracing route to francemi.net [65.254.250.106]
over a maximum of 30 hops:

  1 Destination host unreachable.

Trace complete.

However if I go to Network-Tools.com and do a trace from there, I get a good result.

I suspect a DNS problem. I had something similar with my site a while back - some people could see it, some couldn't. It took a heck of a job to convince my hosts that they should do something about it.