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

Non-authoritative answer:
Name:	worldwildlife.org
Address: 104.18.3.107
Name:	worldwildlife.org
Address: 104.18.2.107
Name:	worldwildlife.org
Address: 2606:4700::6812:36b
Name:	worldwildlife.org
Address: 2606:4700::6812:26b