www.emplacaweb.com.br has an A (IPv4) record (45.15.24.138) but a request to this address over port 80 did not succeed. Your web server must have at least one working IPv4 or IPv6 address.
A timeout was experienced while communicating with www.emplacaweb.com.br/45.15.24.138: Get "https://emplacaweb.com.br/.well-known/acme-challenge/letsdebug-test": dial tcp [2a02:4780:1:1::1:9b66]:443: i/o timeout
Trace:
@0ms: Making a request to http://www.emplacaweb.com.br/.well-known/acme-challenge/letsdebug-test (using initial IP 45.15.24.138)
@0ms: Dialing 45.15.24.138
@46ms: Server response: HTTP 301 Moved Permanently
@46ms: Received redirect to https://emplacaweb.com.br/.well-known/acme-challenge/letsdebug-test
@2287ms: Dialing 2a02:4780:1:1::1:9b66
@10000ms: Experienced error: dial tcp [2a02:4780:1:1::1:9b66]:443: i/o timeout