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

Non-authoritative answer:
Name:	pdi.com
Address: 44.238.116.250
Name:	pdi.com
Address: 54.149.111.193
Name:	pdi.com
Address: 34.208.2.151