shell:$ nslookup -timeout=2 -retry=1 'www.saylor.org'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	www.saylor.org
Address: 172.66.43.56
Name:	www.saylor.org
Address: 172.66.40.200
Name:	www.saylor.org
Address: 2606:4700:3108::ac42:28c8
Name:	www.saylor.org
Address: 2606:4700:3108::ac42:2b38