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

Non-authoritative answer:
developers.viber.com	canonical name = d3uxk59caqd5bv.cloudfront.net.
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 13.35.78.78
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 13.35.78.100
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 13.35.78.93
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 13.35.78.15
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:20ea:2a00:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:20ea:800:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:20ea:c600:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:20ea:d600:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:20ea:6600:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:20ea:3e00:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:20ea:a200:11:8607:8ec0:93a1
Name:	d3uxk59caqd5bv.cloudfront.net
Address: 2600:9000:20ea:c200:11:8607:8ec0:93a1