shell:$ nslookup -timeout=2 -retry=1 'rackh.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	rackh.com
Address: 172.67.190.229
Name:	rackh.com
Address: 104.21.84.92
Name:	rackh.com
Address: 2606:4700:3033::6815:545c
Name:	rackh.com
Address: 2606:4700:3037::ac43:bee5