shell:$ nslookup -timeout=2 -retry=1 'www.digitalocean.com.sg'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	www.digitalocean.com.sg
Address: 172.67.198.224
Name:	www.digitalocean.com.sg
Address: 104.21.84.235
Name:	www.digitalocean.com.sg
Address: 2606:4700:3034::ac43:c6e0
Name:	www.digitalocean.com.sg
Address: 2606:4700:3030::6815:54eb