shell:$ nslookup -timeout=2 -retry=1 'webfile.adview.cn'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
webfile.adview.cn	canonical name = webfile.adview.cn.w.kunlunar.com.
Name:	webfile.adview.cn.w.kunlunar.com
Address: 163.181.60.208
Name:	webfile.adview.cn.w.kunlunar.com
Address: 163.181.60.206
Name:	webfile.adview.cn.w.kunlunar.com
Address: 163.181.60.205
Name:	webfile.adview.cn.w.kunlunar.com
Address: 163.181.60.207
Name:	webfile.adview.cn.w.kunlunar.com
Address: 163.181.60.204
Name:	webfile.adview.cn.w.kunlunar.com
Address: 163.181.60.202
Name:	webfile.adview.cn.w.kunlunar.com
Address: 163.181.60.203
Name:	webfile.adview.cn.w.kunlunar.com
Address: 163.181.60.201