shell:$ nslookup -timeout=2 -retry=1 'ns4.indosat.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	ns4.indosat.com
Address: 202.93.40.174
Name:	ns4.indosat.com
Address: 2407:0:0:4::4