shell:$ nslookup -timeout=2 -retry=1 'celcom.net.au'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	celcom.net.au
Address: 110.232.143.83
Name:	celcom.net.au
Address: 2400:b800:8::83