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

Non-authoritative answer:
indosat.ytube.com	canonical name = node.nomad-sf.serv.ac.
Name:	node.nomad-sf.serv.ac
Address: 141.95.84.55
Name:	node.nomad-sf.serv.ac
Address: 51.159.103.157
Name:	node.nomad-sf.serv.ac
Address: 51.195.234.166
Name:	node.nomad-sf.serv.ac
Address: 57.129.39.137
Name:	node.nomad-sf.serv.ac
Address: 141.95.99.59
Name:	node.nomad-sf.serv.ac
Address: 51.159.98.166
Name:	node.nomad-sf.serv.ac
Address: 51.195.234.165
Name:	node.nomad-sf.serv.ac
Address: 57.129.39.136
Name:	node.nomad-sf.serv.ac
Address: 51.195.234.163
Name:	node.nomad-sf.serv.ac
Address: 141.95.65.20
Name:	node.nomad-sf.serv.ac
Address: 57.128.187.114
Name:	node.nomad-sf.serv.ac
Address: 51.159.103.167
Name:	node.nomad-sf.serv.ac
Address: 51.159.103.159