shell:$ nslookup -timeout=2 -retry=1 'ns1.apjii.or.id' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: ns1.apjii.or.id Address: 203.119.13.18 Name: ns1.apjii.or.id Address: 2001:dc6:0:99:203:119:13:18