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

Non-authoritative answer:
support.alibaba.com	canonical name = support.alibaba.com.gds.alibabadns.com.
support.alibaba.com.gds.alibabadns.com	canonical name = global-scproxy.alibaba.com.
global-scproxy.alibaba.com	canonical name = global-scproxy.alibaba.com.gds.alibabadns.com.
global-scproxy.alibaba.com.gds.alibabadns.com	canonical name = useast-scproxy.alibaba.com.
useast-scproxy.alibaba.com	canonical name = useast-scproxy.alibaba.com.gds.alibabadns.com.
Name:	useast-scproxy.alibaba.com.gds.alibabadns.com
Address: 47.246.131.220
Name:	useast-scproxy.alibaba.com.gds.alibabadns.com
Address: 47.246.131.51
Name:	useast-scproxy.alibaba.com.gds.alibabadns.com
Address: 47.246.131.242
Name:	useast-scproxy.alibaba.com.gds.alibabadns.com
Address: 47.246.131.61