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

Non-authoritative answer:
Name:	dns.umbrella.com
Address: 208.67.222.222
Name:	dns.umbrella.com
Address: 208.67.220.220
Name:	dns.umbrella.com
Address: 2620:119:53::53
Name:	dns.umbrella.com
Address: 2620:119:35::35