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

Non-authoritative answer:
Name:	pdi.com
Address: 44.229.108.34
Name:	pdi.com
Address: 35.167.202.160
Name:	pdi.com
Address: 54.200.139.161