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

Non-authoritative answer:
app.midtrans.com	canonical name = app.midtrans.com.37zhgmmbs934.e.aliyunwaf3.com.
Name:	app.midtrans.com.37zhgmmbs934.e.aliyunwaf3.com
Address: 8.215.152.185