shell:$ nslookup -timeout=2 -retry=1 'ns1.digiix.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	ns1.digiix.net
Address: 115.164.2.84
Name:	ns1.digiix.net
Address: 2001:4458:4000:407::6