shell:$ nslookup -timeout=2 -retry=1 'www.3gw.com' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: Name: www.3gw.com Address: 141.138.168.122 Name: www.3gw.com Address: 2a03:3c00:a002:177::1002