Nameservera

[James Arscott]

Hi i am pretty new to OpenSRS however I am successfully talking via my 
own XML / HTTPS client to OpenSRS. I have one major lack of 
understanding on how OpenSRS works : nameservers.

I am trying to submit a domain (its a .com domain) for registration 
into horizon. I am getting the following error back :

Request failed validation: Name server ns1.domain.net is not found at 
the registry.Please double check the nameserver and re-submit.
Name server ns2.domain.net is not found at the registry. Please double 
check the nameserver and re-submit.

(i have put domain.net as an example)
the name servers i am specifying are proper working DNS servers..... I 
am lost as to what I am meant to be doing. Am I meant to somehow add 
these name servers to something as authorised name servers ?

any help welcome !
James