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

Non-authoritative answer:
Name:	perthdentalrooms.com.au
Address: 104.21.46.242
Name:	perthdentalrooms.com.au
Address: 172.67.143.48
Name:	perthdentalrooms.com.au
Address: 2606:4700:3034::6815:2ef2
Name:	perthdentalrooms.com.au
Address: 2606:4700:3037::ac43:8f30