shell:$ nslookup -timeout=2 -retry=1 'www.mwtc.go.tz'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
www.mwtc.go.tz	canonical name = mwtc.go.tz.
Name:	mwtc.go.tz
Address: 196.192.79.159