shell:$ nslookup -timeout=2 -retry=1 'u.my' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: u.my Address: 18.139.167.175 Name: u.my Address: 47.130.110.101 Name: u.my Address: 54.151.245.200