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

Non-authoritative answer:
Name:	sg.viber.me
Address: 44.195.6.221
Name:	sg.viber.me
Address: 100.56.53.190
Name:	sg.viber.me
Address: 100.49.184.113
Name:	sg.viber.me
Address: 100.51.217.198