shell:$ nslookup -timeout=2 -retry=1 'avicenna.xl.co.id' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: avicenna.xl.co.id Address: 112.215.248.67 Name: avicenna.xl.co.id Address: 2400:9800:0:330::7