shell:$ nslookup -timeout=2 -retry=1 'sourceforge.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	sourceforge.net
Address: 104.18.13.149
Name:	sourceforge.net
Address: 104.18.12.149
Name:	sourceforge.net
Address: 2606:4700::6812:c95
Name:	sourceforge.net
Address: 2606:4700::6812:d95