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
213.in-addr.arpa.
These servers manage the 213.in-addr.arpa zone
all servers delegate to
44.9.213.in-addr.arpa.
These servers manage the 44.9.213.in-addr.arpa zone