shell:$ nslookup -timeout=2 -retry=1 'xmxx.com' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: xmxx.com Address: 172.239.193.89 Name: xmxx.com Address: 172.237.159.223 Name: xmxx.com Address: 172.239.194.130