shell:$ nslookup -timeout=2 -retry=1 'rubel-video-cdn.ruangguru.com.akamaized.net'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
rubel-video-cdn.ruangguru.com.akamaized.net	canonical name = a1897.dscw10.akamai.net.
Name:	a1897.dscw10.akamai.net
Address: 23.223.17.198
Name:	a1897.dscw10.akamai.net
Address: 23.223.17.211
Name:	a1897.dscw10.akamai.net
Address: 2600:140a:5000:3::17df:11d3
Name:	a1897.dscw10.akamai.net
Address: 2600:140a:5000:3::17df:11c6