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
204.in-addr.arpa.
These servers manage the 204.in-addr.arpa zone
all servers delegate to
132.204.in-addr.arpa.
These servers manage the 132.204.in-addr.arpa zone
all servers delegate to
0-127.232.132.204.in-addr.arpa.
These servers manage the 0-127.232.132.204.in-addr.arpa zone