shell:$ nslookup -timeout=2 -retry=1 'account.viber.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
account.viber.com	canonical name = voweb-alb-1698759989.us-east-1.elb.amazonaws.com.
Name:	voweb-alb-1698759989.us-east-1.elb.amazonaws.com
Address: 52.6.17.15
Name:	voweb-alb-1698759989.us-east-1.elb.amazonaws.com
Address: 44.206.171.87
Name:	voweb-alb-1698759989.us-east-1.elb.amazonaws.com
Address: 54.144.11.225
Name:	voweb-alb-1698759989.us-east-1.elb.amazonaws.com
Address: 13.218.251.156
Name:	voweb-alb-1698759989.us-east-1.elb.amazonaws.com
Address: 52.86.173.73