shell:$ nslookup -timeout=2 -retry=1 'wetv.acc.qq.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
wetv.acc.qq.com	canonical name = wetv.acc.qq.com.edgesuite.net.
wetv.acc.qq.com.edgesuite.net	canonical name = a1902.r.akamai.net.
Name:	a1902.r.akamai.net
Address: 23.199.54.121
Name:	a1902.r.akamai.net
Address: 23.199.54.113