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
4.in-addr.arpa.
These servers manage the 4.in-addr.arpa zone
all servers delegate to
35.4.in-addr.arpa.
These servers manage the 35.4.in-addr.arpa zone
all servers delegate to
128-255.200.35.4.in-addr.arpa.
These servers manage the 128-255.200.35.4.in-addr.arpa zone