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
74.in-addr.arpa.
These servers manage the 74.in-addr.arpa zone
all servers delegate to
113.201.74.in-addr.arpa.
These servers manage the 113.201.74.in-addr.arpa zone
all servers delegate to
1-253.113.201.74.in-addr.arpa.
These servers manage the 1-253.113.201.74.in-addr.arpa zone