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
61.in-addr.arpa.
These servers manage the 61.in-addr.arpa zone
all servers delegate to
211.61.in-addr.arpa.
These servers manage the 211.61.in-addr.arpa zone
all servers delegate to
235.211.61.in-addr.arpa.
These servers manage the 235.211.61.in-addr.arpa zone
all servers delegate to
192-255.235.211.61.in-addr.arpa.
These servers manage the 192-255.235.211.61.in-addr.arpa zone