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

Non-authoritative answer:
Name:	yahoo.co.jp
Address: 183.79.249.124
Name:	yahoo.co.jp
Address: 182.22.25.252
Name:	yahoo.co.jp
Address: 124.83.185.124
Name:	yahoo.co.jp
Address: 182.22.16.123
Name:	yahoo.co.jp
Address: 182.22.31.124
Name:	yahoo.co.jp
Address: 183.79.249.252
Name:	yahoo.co.jp
Address: 182.22.28.252
Name:	yahoo.co.jp
Address: 182.22.25.124
Name:	yahoo.co.jp
Address: 183.79.219.124
Name:	yahoo.co.jp
Address: 124.83.184.252
Name:	yahoo.co.jp
Address: 182.22.31.252
Name:	yahoo.co.jp
Address: 124.83.185.252
Name:	yahoo.co.jp
Address: 182.22.24.124
Name:	yahoo.co.jp
Address: 182.22.24.252
Name:	yahoo.co.jp
Address: 182.22.16.251
Name:	yahoo.co.jp
Address: 124.83.184.124
Name:	yahoo.co.jp
Address: 183.79.219.252
Name:	yahoo.co.jp
Address: 183.79.250.251