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
104.in-addr.arpa.
These servers manage the 104.in-addr.arpa zone
all servers delegate to
118.237.104.in-addr.arpa.
These servers manage the 118.237.104.in-addr.arpa zone