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

Non-authoritative answer:
Name:	download.cdn.viber.com
Address: 3.170.3.100
Name:	download.cdn.viber.com
Address: 3.170.3.58
Name:	download.cdn.viber.com
Address: 3.170.3.9
Name:	download.cdn.viber.com
Address: 3.170.3.32