shell:$ nslookup -timeout=2 -retry=1 'developers.viber.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
developers.viber.com	canonical name = d3uxk59caqd5bv.cloudfront.net.
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 3.160.22.26
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 3.160.22.113
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 3.160.22.120
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 3.160.22.117
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:25f3:2e00:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:25f3:9c00:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:25f3:7800:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:25f3:fe00:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:25f3:a800:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:25f3:9200:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:25f3:d600:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:25f3:3e00:11:8607:8ec0:93a1