Just a quick self-note on how to find the fastest server for Debian. Ok, so most of the information here comes from this useful post. Poursuivre la lecture
I have a dynamic DNS provided by OVH, called « DynHost ». To update my IP address to the service, I used the linux client ddclient.
I followed the following tutorial (in French). I reproduce here the key steps: Poursuivre la lecture