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

Non-authoritative answer:
Name:	myapp.bakcell.com
Address: 104.18.3.177
Name:	myapp.bakcell.com
Address: 104.18.2.177
Name:	myapp.bakcell.com
Address: 2606:4700::6812:2b1
Name:	myapp.bakcell.com
Address: 2606:4700::6812:3b1