go
ns2.univie.ac.at point to 192.92.125.2.

ns2.univie.ac.at
a records
 
+ 192.92.125.2 192.92.125.0/24 AS35052 -
+ --- -
ip numbers of host
192.92.125.2
ptrs of ip numbers
ns2.univie.ac.at
hostnames sharing ip with a-records
ns2.univie.ac.at
domains using this as nameserver
ac.at
at
co.at
or.at
sth.ac.at