shell:$ nslookup -timeout=2 -retry=1 'lite.airtel.co.zm'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
lite.airtel.co.zm	canonical name = 7tk5r86.ng.impervadns.net.
Name:	7tk5r86.ng.impervadns.net
Address: 45.60.73.233