shell:$ nslookup -timeout=2 -retry=1 'b0.nic.jio' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: b0.nic.jio Address: 65.22.213.33 Name: b0.nic.jio Address: 2a01:8840:cf::33