go
ns3.nus.nic.nu point to 156.154.103.13.

ns3.nus.nic.nu
a records
 
+ 156.154.103.13 156.154.103.0/24 AS12008 -
+ --- -
ip numbers of host
156.154.103.13
ptrs of ip numbers
ns3.nus.nic.nu
hostnames sharing ip with a-records
ns3.nus.nic.nu
domains using this as nameserver
nic.nu
nu