My fiber optics connection is now fully operationnal since a few days. The teapot is connected and routing rules are configured. DNS redirections are activated, and with my reduced TTL, they should be diffused in all DNS servers now.
My first speed tests are good: 95 mbits/second for downloading and 10 mbits/second for uploading. The ISP contract announce an maximum speed of 100 mbits/second for downloading and 10 mbits/second for uploading.
To compare, my last test with ADSL connexion was 10 mbits/second for downloading and 0,8 mbits/second for uploading.
Now I need to find a way to check the uptime of this new connection.