In order to find nodes on an IPv6 network, two experiments
have been carried out. The first one involved querying the
local DNS in order to find registered domain names which are
linked to an IPv6 address. Using the ‘dig’ program as stated in
the description of this experiment, resulted in 1733 IP
addresses being returned in approximately 72 milliseconds
(albeit in reverse). The IPv4 variant returned a very long list
of secondary DNS servers which hold the data