shell:$ nslookup -timeout=2 -retry=1 'nanasa.com' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: nanasa.com Address: 172.239.194.117 Name: nanasa.com Address: 172.238.172.116 Name: nanasa.com Address: 172.239.194.227