We are netware 5.1.
I have 2 DNS server, both are configured with a forward address.
On our firewall, i have seen that my dns servers are making request
(sometimes) to others serves.
Some address are in the rootserverinfo (m.roots-erver, ...) and other
names like blackhole-1.iana.org.
I don't understand why it looks for m.roots-server ... because my
forwardings are configured and why it looks for black....