shell:$ nslookup -timeout=2 -retry=1 'bantuan.celcomdigi.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
bantuan.celcomdigi.com	canonical name = bab04aa0c8b3c1b5181dc94e5c18f3fb.freshdesk.com.
Name:	bab04aa0c8b3c1b5181dc94e5c18f3fb.freshdesk.com
Address: 162.159.140.147
Name:	bab04aa0c8b3c1b5181dc94e5c18f3fb.freshdesk.com
Address: 172.66.0.145