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

Non-authoritative answer:
cdnapisec.kaltura.com	canonical name = cdn-kaltura-dscd.edgekey.net.
cdn-kaltura-dscd.edgekey.net	canonical name = e4350.dscd.akamaiedge.net.
Name:	e4350.dscd.akamaiedge.net
Address: 23.218.1.142
Name:	e4350.dscd.akamaiedge.net
Address: 2600:1407:e800:17a3::10fe