shell:$ nslookup -timeout=2 -retry=1 'alog.umeng.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
alog.umeng.com	canonical name = alog.umeng.com.gds.alibabadns.com.
Name:	alog.umeng.com.gds.alibabadns.com
Address: 47.246.109.108
Name:	alog.umeng.com.gds.alibabadns.com
Address: 47.246.109.109