On 23-Oct-2008, at 13:47 , Valentin Nechayev wrote:

> Some root servers (e.g. f.root-servers.net, c.root-servers.net) has
> the same version as mine (9.4.2) and still respond with full list of
> glue records. So, it is possible for these versions, isn't it?

Sure, given that much more clear example, I can see how it can be made
to work. Without more specific information about your zone, it's hard
to suggest what else might be the problem.