shell:$ nslookup -timeout=2 -retry=1 'feranasexatas.trieduconline.com.br'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
feranasexatas.trieduconline.com.br	canonical name = trieduc-prd-alb-1277017021.us-east-1.elb.amazonaws.com.
Name:	trieduc-prd-alb-1277017021.us-east-1.elb.amazonaws.com
Address: 13.216.104.137
Name:	trieduc-prd-alb-1277017021.us-east-1.elb.amazonaws.com
Address: 44.221.218.207