shell:$ nslookup -timeout=2 -retry=1 'repository.nwu.ac.za'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
repository.nwu.ac.za	canonical name = v-des-dev-lnx1.nwu.ac.za.
Name:	v-des-dev-lnx1.nwu.ac.za
Address: 143.160.36.205