shell:$ nslookup -timeout=2 -retry=1 'ns1.digiix.net' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: ns1.digiix.net Address: 115.164.2.84 Name: ns1.digiix.net Address: 2001:4458:4000:407::6