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

Non-authoritative answer:
Name:	learn-c.org
Address: 172.66.0.96
Name:	learn-c.org
Address: 192.241.245.44
Name:	learn-c.org
Address: 162.159.140.98
Name:	learn-c.org
Address: 2606:4700:7::60
Name:	learn-c.org
Address: 2a06:98c1:58::60