samba-tool dns

[Alexis]

> 
>   samba-tool dns add <dnsserver> my.domain @ MX "mailserver.my.domain 10"
> 

Yes that's it.
But now can you read it?

With samba-4.0.4:

samba-tool dns query <dnsserver> my.domain @ MX shows me all my records
(I mean the whole domain !!) I can see the newly created MX though.

dig @localhost my.domain A found the right A record.

but

dig @localhost my.domain MX doesn't find the MX record.
and I've got this line in samba logs: Got unhandled type 15 query.

My /etc/resolv.conf
domain my.domain
nameserver 127.0.0.1

Is this a known issue or am I doing something wrong?

Any comment would be apreciate.