bug in dictionary definition?

On Mon, 9 Jul 2001, RIPE Database Management wrote:

> domain:       Test-Forest.Od.UA
> ...
> nserver:      195.138.70.161
> ***Error: argument to nserver should be list [1:65535] of union DNS_name, rpsl_word.

Does this complies `whois -v domain' information?
It sais:
> ...
> nserver
> 
>       List of nameservers for a domain object; a minimum
>       of two is mandatory .
> 
>       <Fully qualified domain name(s) without trailing ".">
>       OR <IP Address(es) of the nameserver(s)>
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> ...			   

Whad do I have to place in `nserver field', in case I have no domain name 
at all? Is that `rpsl_word' should represent the reference to some another 
object describing my nameserver address?

-- 
Sit Benedictum.
Dragomiretsky Victor, Odessa Dept, KAM.