urbs.com.br has an AAAA (IPv6) record (2600:141b:13::17d7:8313) but a test request to this address over port 80 did not succeed. Your web server must have at least one working IPv4 or IPv6 address. You should either ensure that validation requests to this domain succeed over IPv6, or remove its AAAA record.
A timeout was experienced while communicating with urbs.com.br/2600:141b:13::17d7:8313: Get "http://urbs.com.br/.well-known/acme-challenge/letsdebug-test": context deadline exceeded
Trace:
@0ms: Making a request to http://urbs.com.br/.well-known/acme-challenge/letsdebug-test (using initial IP 2600:141b:13::17d7:8313)
@0ms: Dialing 2600:141b:13::17d7:8313
@10000ms: Experienced error: context deadline exceeded
urbs.com.br has an A (IPv4) record (23.219.93.121) 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 urbs.com.br/23.219.93.121: Get "http://urbs.com.br/.well-known/acme-challenge/letsdebug-test": context deadline exceeded
Trace:
@0ms: Making a request to http://urbs.com.br/.well-known/acme-challenge/letsdebug-test (using initial IP 23.219.93.121)
@0ms: Dialing 23.219.93.121
@10000ms: Experienced error: context deadline exceeded
An internal error occurred while checking the domain
An unknown issue occurred when performing a test authorization against the Let's Encrypt staging service: acme: challenge update timeout