shell:$ nslookup -timeout=2 -retry=1 'emprestimo.petros.com.br'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
emprestimo.petros.com.br	canonical name = emprestimo.petros.com.br.cdn.cloudflare.net.
Name:	emprestimo.petros.com.br.cdn.cloudflare.net
Address: 104.18.22.8
Name:	emprestimo.petros.com.br.cdn.cloudflare.net
Address: 104.18.23.8
Name:	emprestimo.petros.com.br.cdn.cloudflare.net
Address: 2606:4700::6812:1608
Name:	emprestimo.petros.com.br.cdn.cloudflare.net
Address: 2606:4700::6812:1708