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

Non-authoritative answer:
Name:	bitfinex.com
Address: 104.16.165.90
Name:	bitfinex.com
Address: 104.16.168.90
Name:	bitfinex.com
Address: 104.16.166.90
Name:	bitfinex.com
Address: 104.16.164.90
Name:	bitfinex.com
Address: 104.16.167.90