vps.niceatc.com.br has an A (IPv4) record (134.65.233.251) 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 vps.niceatc.com.br/134.65.233.251: Get "http://vps.niceatc.com.br/.well-known/acme-challenge/letsdebug-test": context deadline exceeded
Trace:
@0ms: Making a request to http://vps.niceatc.com.br/.well-known/acme-challenge/letsdebug-test (using initial IP 134.65.233.251)
@0ms: Dialing 134.65.233.251
@10000ms: Experienced error: context deadline exceeded
A test authorization for vps.niceatc.com.br to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
134.65.233.251: Fetching http://vps.niceatc.com.br/.well-known/acme-challenge/VIOFpQ3KXkscWH3yA-FaB9M7uybpI0CAwmoykZlsPwM: Timeout during connect (likely firewall problem)
Requests made to the domain
Request to: vps.niceatc.com.br/134.65.233.251, Result: [Address=134.65.233.251,Address Type=IPv4,Server=,HTTP Status=0], Issue: ANotWorking
Trace:
@0ms: Making a request to http://vps.niceatc.com.br/.well-known/acme-challenge/letsdebug-test (using initial IP 134.65.233.251)
@0ms: Dialing 134.65.233.251
@10000ms: Experienced error: context deadline exceeded
A and AAAA records found for this domain
vps.niceatc.com.br. 0 IN A 134.65.233.251
Challenge update failures for vps.niceatc.com.br in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/8617538594
acme: error code 400 "urn:ietf:params:acme:error:connection": 134.65.233.251: Fetching http://vps.niceatc.com.br/.well-known/acme-challenge/VIOFpQ3KXkscWH3yA-FaB9M7uybpI0CAwmoykZlsPwM: Timeout during connect (likely firewall problem)
The IANA public suffix is the TLD of the Registered Domain
The TLD for vps.niceatc.com.br is: com.br
The current status.io status for Let's Encrypt
Operational