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: 3.168.51.127
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 3.168.51.47
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 3.168.51.45
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 3.168.51.18
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 2600:9000:27fe:9a00:18:b262:2d40:93a1
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 2600:9000:27fe:c200:18:b262:2d40:93a1
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 2600:9000:27fe:c00:18:b262:2d40:93a1
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 2600:9000:27fe:6200:18:b262:2d40:93a1
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 2600:9000:27fe:fa00:18:b262:2d40:93a1
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 2600:9000:27fe:d200:18:b262:2d40:93a1
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 2600:9000:27fe:9e00:18:b262:2d40:93a1
Name:	d1wq9mvclrj3qt.cloudfront.net
Address: 2600:9000:27fe:d400:18:b262:2d40:93a1