shell:$ nslookup -timeout=2 -retry=1 'ns49.domaincontrol.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	ns49.domaincontrol.com
Address: 97.74.104.25
Name:	ns49.domaincontrol.com
Address: 2603:5:2182::19