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
218.in-addr.arpa.
These servers manage the 218.in-addr.arpa zone
all servers delegate to
40.218.in-addr.arpa.
These servers manage the 40.218.in-addr.arpa zone
all servers delegate to
118.40.218.in-addr.arpa.
These servers manage the 118.40.218.in-addr.arpa zone