shell:$ nslookup -timeout=2 -retry=1 'www.tanzania.go.tz'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.tanzania.go.tz	canonical name = tanzania.go.tz.
Name:	tanzania.go.tz
Address: 196.192.79.254