shell:$ nslookup -timeout=2 -retry=1 'download1.operacdn.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
download1.operacdn.com	canonical name = download1.operacdn.com.edgekey.net.
download1.operacdn.com.edgekey.net	canonical name = e125010.dscd.akamaiedge.net.
Name:	e125010.dscd.akamaiedge.net
Address: 23.199.54.238
Name:	e125010.dscd.akamaiedge.net
Address: 23.199.54.232
Name:	e125010.dscd.akamaiedge.net
Address: 2600:1407:e800:17::b819:7b24
Name:	e125010.dscd.akamaiedge.net
Address: 2600:1407:e800:17::b819:7b32