shell:$ nslookup -timeout=2 -retry=1 'aws-clink2-resource.s3.cn-northwest-1.amazonaws.com.cn'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
aws-clink2-resource.s3.cn-northwest-1.amazonaws.com.cn	canonical name = s3.cn-northwest-1.amazonaws.com.cn.
Name:	s3.cn-northwest-1.amazonaws.com.cn
Address: 52.82.189.181
Name:	s3.cn-northwest-1.amazonaws.com.cn
Address: 52.82.189.137
Name:	s3.cn-northwest-1.amazonaws.com.cn
Address: 52.82.188.159
Name:	s3.cn-northwest-1.amazonaws.com.cn
Address: 52.82.190.129
Name:	s3.cn-northwest-1.amazonaws.com.cn
Address: 52.82.190.169
Name:	s3.cn-northwest-1.amazonaws.com.cn
Address: 52.82.188.183
Name:	s3.cn-northwest-1.amazonaws.com.cn
Address: 52.82.189.149
Name:	s3.cn-northwest-1.amazonaws.com.cn
Address: 52.82.188.72