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

Non-authoritative answer:
Name:	pcprog.com
Address: 108.156.184.121
Name:	pcprog.com
Address: 108.156.184.22
Name:	pcprog.com
Address: 108.156.184.23
Name:	pcprog.com
Address: 108.156.184.81