shell:$ nslookup -timeout=2 -retry=1 'www.viber.com.edgekey.net.androsg1.dns.phfree.xyz'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	www.viber.com.edgekey.net.androsg1.dns.phfree.xyz
Address: 76.223.54.146
Name:	www.viber.com.edgekey.net.androsg1.dns.phfree.xyz
Address: 13.248.169.48