nic.nikon	IN	A	165.160.13.20
nic.nikon	IN	A	165.160.15.20
nic.nikon	IN	NS	a0.nic.nikon
nic.nikon	IN	NS	a2.nic.nikon
nic.nikon	IN	NS	b0.nic.nikon
nic.nikon	IN	NS	c0.nic.nikon