shell:$ nslookup -timeout=2 -retry=1 'video-spectrumenterprise.ops.ringcentral.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
video-spectrumenterprise.ops.ringcentral.com	canonical name = d2bn1z6frrrruv.cloudfront.net.
Name:	d2bn1z6frrrruv.cloudfront.net
Address: 13.225.196.119
Name:	d2bn1z6frrrruv.cloudfront.net
Address: 13.225.196.128
Name:	d2bn1z6frrrruv.cloudfront.net
Address: 13.225.196.57
Name:	d2bn1z6frrrruv.cloudfront.net
Address: 13.225.196.33