José María Ruiz has taken over maintenance of tsig-gss. tsig-gss is a program, originally created by Andrew "Tridge" Tridgell, that lets you register the IP-NAME pair in the Microsoft DNS Server used by Active Directory.

José María wrote via email:

This little app was somewhere lying around when a few months ago I saw it. It didn't work because it was so old — the libs it used were very different then. I spoke with Tridge and helped him update the script (it's written in Perl). The "new" tsig-gss works, and I've offered myself to help maintan it.

This updated version of tsig-gss is available here.