shell:$ nslookup -timeout=2 -retry=1 'supervisor.neco.gov.ng'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	supervisor.neco.gov.ng
Address: 216.150.16.193
Name:	supervisor.neco.gov.ng
Address: 216.150.16.129