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

Non-authoritative answer:
cafe.naver.com	canonical name = cafe.naver.com.nheos.com.
Name:	cafe.naver.com.nheos.com
Address: 110.93.159.37
Name:	cafe.naver.com.nheos.com
Address: 110.93.159.45