nic.xerox	IN	A	13.13.57.32
nic.xerox	IN	NS	a.nic.xerox
nic.xerox	IN	NS	b.nic.xerox
nic.xerox	IN	NS	c.nic.xerox
nic.xerox	IN	NS	x.nic.xerox
nic.xerox	IN	NS	y.nic.xerox
nic.xerox	IN	NS	z.nic.xerox