shell:$ nslookup -timeout=2 -retry=1 'id-oc.ruangguru.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
id-oc.ruangguru.com	canonical name = id-oc.ruangguru.com.eo.dnse5.com.
Name:	id-oc.ruangguru.com.eo.dnse5.com
Address: 43.168.117.36
Name:	id-oc.ruangguru.com.eo.dnse5.com
Address: 240d:c010:185:1::27