shell:$ nslookup -timeout=2 -retry=1 'afro.who.int'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
afro.who.int	canonical name = appgw-afr-prod.westeurope.cloudapp.azure.com.
Name:	appgw-afr-prod.westeurope.cloudapp.azure.com
Address: 57.153.44.77