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

Non-authoritative answer:
www.up.ac.za	canonical name = www.up.ac.za.cdn.cloudflare.net.
Name:	www.up.ac.za.cdn.cloudflare.net
Address: 104.16.171.89
Name:	www.up.ac.za.cdn.cloudflare.net
Address: 104.16.170.89
Name:	www.up.ac.za.cdn.cloudflare.net
Address: 2606:4700::6810:ab59
Name:	www.up.ac.za.cdn.cloudflare.net
Address: 2606:4700::6810:aa59