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

Non-authoritative answer:
wa.gtimg.com	canonical name = wa.gtimg.com.cloud.tc.qq.com.
wa.gtimg.com.cloud.tc.qq.com	canonical name = wa.gtimg.com.sched.legopic2.tdnsv6.com.
Name:	wa.gtimg.com.sched.legopic2.tdnsv6.com
Address: 203.205.137.231
Name:	wa.gtimg.com.sched.legopic2.tdnsv6.com
Address: 203.205.137.228
Name:	wa.gtimg.com.sched.legopic2.tdnsv6.com
Address: 203.205.137.57
Name:	wa.gtimg.com.sched.legopic2.tdnsv6.com
Address: 203.205.137.181
Name:	wa.gtimg.com.sched.legopic2.tdnsv6.com
Address: 203.205.136.219
Name:	wa.gtimg.com.sched.legopic2.tdnsv6.com
Address: 203.205.137.101