shell:$ nslookup -timeout=2 -retry=1 'ucndw.afro.who.int'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
ucndw.afro.who.int	canonical name = appgw-afr-prod-02.westeurope.cloudapp.azure.com.
Name:	appgw-afr-prod-02.westeurope.cloudapp.azure.com
Address: 20.31.45.146