[swinog] .com registrar that offers DS records and IPv6 Glue

Hello

I'm on a task that turn out to be harder that I expected.

From switch.ch registered .ch domains I'm used to be able to specify the IPv6 addresses of my DNS servers and to upload the DS keys needed for the DNSSEC chain.

Now I would like to do the same for a .com domain.

But as of today I could not find any registrar (maybe except of godaddy, but I want to avoid them) that is able to do both, IPv6 and DNSSEC.

I'm looking for a registrar for a .com domain who is able to publish IPv6 addresses for the DNS glue records and does allow DS records to be set. Preferalby in switzerland or at lease one which offers minimum support in case of troubles.

Which ones can your recommend?

-Benoit-