domain question

[Kevin Darcy]

That's more-or-less what happens when x.y.z is aliased to x.z using a
CNAME record and the y.z server receives and honors a recursive query for
that name. The only difference is that the response clearly indicates the
CNAME. If you want this transformation to be *hidden* from the client, then
no, I don't know of any way to do this in BIND, unless *all* non-existing
entries in y.z should resolve identically, in which case you could use a
wildcard entry which was constantly synchronized with the x.z zone contents.


- Kevin

Vincent DUQUESNE wrote:

> Hi,
>
> I have a problem...
> Is it possible to make that a DNS server change a DNS request ?
> For instance if a request is : x.y.z and if there is no resolution like
> that,
> is it possible that the server of the domain y.z modify the request in x.z
> and send it to the authority server of the z domain ?
>
> thank you in advance for your responses.
>
> Vincent