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
202.in-addr.arpa.
These servers manage the 202.in-addr.arpa zone
all servers delegate to
151.66.202.in-addr.arpa.
These servers manage the 151.66.202.in-addr.arpa zone
all servers delegate to
128-191.151.66.202.in-addr.arpa.
These servers manage the 128-191.151.66.202.in-addr.arpa zone