This is a list of softwares that I wrote or participated significantly in their elaborations, and that are open source.

DNSdoctor (was: ZoneCheck)

DNSdoctor is a DNS swiss knife intended to help solving misconfigurations or inconsistencies usually revealed by an increase in the latency of applications, up to the output of unexpected or inconsistant results.


A collection of very small tools, that I needed once because they didn't existed or their equivalent didn't really fitted my needs at the time.

Code legacy

This section store programs that from the best of my knowledge are not maintained anymore (but you can never be sure, perhaps someone somewhere...).