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

Non-authoritative answer:
Name:	sufanet.com
Address: 104.21.74.129
Name:	sufanet.com
Address: 172.67.202.196
Name:	sufanet.com
Address: 2606:4700:3035::ac43:cac4
Name:	sufanet.com
Address: 2606:4700:3037::6815:4a81