shell:$ nslookup -timeout=2 -retry=1 'nduels.ndu.ac.ug'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	nduels.ndu.ac.ug
Address: 137.63.246.170
;; communications error to 127.0.0.53#53: timed out
;; no servers could be reached