Thanks for reply again!

> The webmaster is an idiot. The links should point to
> host.com and DNS rotation should forward them to the
> mirrors.
(in reality, the mirror were not at the same host, it is just I didn't use
various host for the example. Oups :)

I modified the file /etc/hosts, I will try to mirror this website and modify
each links. I hope that will be a success.

Thank you for your support. :-)