shell:$ nslookup -timeout=2 -retry=1 'amazon.co.jp'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	amazon.co.jp
Address: 18.246.95.183
Name:	amazon.co.jp
Address: 18.246.98.187
Name:	amazon.co.jp
Address: 18.246.99.104