shell:$ nslookup -timeout=2 -retry=1 'ar-qa.6thstreet.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	ar-qa.6thstreet.com
Address: 18.160.213.20
Name:	ar-qa.6thstreet.com
Address: 18.160.213.58
Name:	ar-qa.6thstreet.com
Address: 18.160.213.102
Name:	ar-qa.6thstreet.com
Address: 18.160.213.23