shell:$ nslookup -timeout=2 -retry=1 'a0.websitealive.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	a0.websitealive.com
Address: 104.21.79.161
Name:	a0.websitealive.com
Address: 172.67.146.149
Name:	a0.websitealive.com
Address: 2606:4700:3030::ac43:9295
Name:	a0.websitealive.com
Address: 2606:4700:3034::6815:4fa1