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

Non-authoritative answer:
Name:	telstra.com.au
Address: 203.43.40.2
Name:	telstra.com.au
Address: 203.44.22.2
Name:	telstra.com.au
Address: 2001:8006:6::2
Name:	telstra.com.au
Address: 2001:8006:4::2