[Samba] new clients not joining to my domain

[Om Pastor Mosella]

Hello,

Since about two weeks I've noticed (I tink after an update but I don't know) that when I try to join new XP client to my domain I get this error:

 /0x0000232B/ RCODE_NAME_ERROR

And something about "The DNS SRV record is not registered in DNS"

I don't paste all the description because it's in spanish, but I find a thread in this list with the same error (http://lists.samba.org/archive/samba/2007-January/128329.html) and googled various pages, but I can't solve my problem. I don't change anything in my config files, and don't have a DNS server configured I think I use WINS to resolve names and works ok. What I can't understand is that the clients already joined to the domain works fine.

Has anyone any idea of what can be the problem?

Thanks.