shell:$ nslookup -timeout=2 -retry=1 'jsonplaceholder.typicode.com'
Server: 75.98.161.224
Address: 75.98.161.224#53
Non-authoritative answer:
Name: jsonplaceholder.typicode.com
Address: 104.21.59.19
Name: jsonplaceholder.typicode.com
Address: 172.67.167.151
Name: jsonplaceholder.typicode.com
Address: 2606:4700:3031::ac43:a797
Name: jsonplaceholder.typicode.com
Address: 2606:4700:3030::6815:3b13
| 
104.21.59.19