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
193.in-addr.arpa.
These servers manage the 193.in-addr.arpa zone
all servers delegate to
18.82.193.in-addr.arpa.
These servers manage the 18.82.193.in-addr.arpa zone
all servers delegate to
192-255.18.82.193.in-addr.arpa.
These servers manage the 192-255.18.82.193.in-addr.arpa zone