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

Non-authoritative answer:
m.naver.com	canonical name = m.naver.com.nheos.com.
m.naver.com.nheos.com	canonical name = m.naver.com.edgekey.net.
m.naver.com.edgekey.net	canonical name = e6030.a.akamaiedge.net.
Name:	e6030.a.akamaiedge.net
Address: 23.222.21.16