shell:$ nslookup -timeout=2 -retry=1 'exetel.com.au'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	exetel.com.au
Address: 54.252.70.81
Name:	exetel.com.au
Address: 54.206.226.201
Name:	exetel.com.au
Address: 15.135.3.136