shell:$ nslookup -timeout=2 -retry=1 'microfronts.app.etb.co'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
microfronts.app.etb.co	canonical name = prtlwebetb.westus.cloudapp.azure.com.
Name:	prtlwebetb.westus.cloudapp.azure.com
Address: 13.91.46.159