shell:$ nslookup -timeout=2 -retry=1 'coosync.com' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: coosync.com Address: 172.240.83.31 Name: coosync.com Address: 172.240.83.30 Name: coosync.com Address: 172.240.83.29