Root zone
These servers manage the DNS root zone
all servers delegate to
in-addr.arpa.
These servers manage the in-addr.arpa zone
all servers delegate to
42.in-addr.arpa.
These servers manage the 42.in-addr.arpa zone
all servers delegate to
231.125.42.in-addr.arpa.
These servers manage the 231.125.42.in-addr.arpa zone
all servers delegate to
0.231.125.42.in-addr.arpa.
These servers manage the 0.231.125.42.in-addr.arpa zone