shell:$ nslookup -timeout=2 -retry=1 'internettepat.telkomsel.net' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: internettepat.telkomsel.net Address: 13.248.169.48 Name: internettepat.telkomsel.net Address: 76.223.54.146