shell:$ nslookup -timeout=2 -retry=1 'test.iflix.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
test.iflix.com	canonical name = ins-y8zyz7ph.ias.tencent-cloud.net.
Name:	ins-y8zyz7ph.ias.tencent-cloud.net
Address: 14.22.6.249