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
165.in-addr.arpa.
These servers manage the 165.in-addr.arpa zone
all servers delegate to
193.165.in-addr.arpa.
These servers manage the 193.165.in-addr.arpa zone
all servers delegate to
1-94.47.193.165.in-addr.arpa.
These servers manage the 1-94.47.193.165.in-addr.arpa zone