shell:$ nslookup -timeout=2 -retry=1 'cdn.files-text.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
cdn.files-text.com	canonical name = cdn.files-text.com.edgekey.net.
cdn.files-text.com.edgekey.net	canonical name = e39296.b.akamaiedge.net.
Name:	e39296.b.akamaiedge.net
Address: 23.222.17.234
Name:	e39296.b.akamaiedge.net
Address: 23.222.17.237