shell:$ nslookup -timeout=2 -retry=1 'media.viber.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
media.viber.com	canonical name = media-files.aws.viber.com.
media-files.aws.viber.com	canonical name = d1wq9mvclrj3qt.cloudfront.net.
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 3.170.131.35
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 3.170.131.16
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 3.170.131.7
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 3.170.131.4