Let's Debug

Test result for monitoramentosatsafecmj.com.br using http-01

No valid A or AAAA records could be ultimately resolved for monitoramentosatsafecmj.com.br. This means that Let's Encrypt would not be able to connect to your domain to perform HTTP validation, since it would not know where to connect to.
No A or AAAA records found.
The IANA public suffix is the TLD of the Registered Domain
The TLD for monitoramentosatsafecmj.com.br is: com.br
The current status.io status for Let's Encrypt

Submitted Jul 7 19:57:51 2023. Sat in queue for 5ms. Completed in 3s. Hide verbose information.