shell:$ nslookup -timeout=2 -retry=1 'grapari.telkomsel.com' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: grapari.telkomsel.com Address: 202.3.208.253 Name: grapari.telkomsel.com Address: 43.255.196.150