shell:$ nslookup -timeout=2 -retry=1 'cat.com' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: Name: cat.com Address: 23.210.141.144 Name: cat.com Address: 2600:1407:3c00:1587::3215 Name: cat.com Address: 2600:1407:3c00:1589::3215