shell:$ nslookup -timeout=2 -retry=1 'airtel.co.rw'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	airtel.co.rw
Address: 45.60.81.92
Name:	airtel.co.rw
Address: 45.60.78.92