shell:$ nslookup -timeout=2 -retry=1 'innopac.wits.ac.za'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
innopac.wits.ac.za	canonical name = gaewi.iii.com.
Name:	gaewi.iii.com
Address: 13.245.201.252