Let's Debug

Test result for ead.ibad.com.br using http-01

Debug
Requests made to the domain
Request to: ead.ibad.com.br/192.241.161.63, Result: [Address Type=IPv4,Server=Apache/2.4.7 (Ubuntu),HTTP Status=301,Number of Redirects=1,Final HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://ead.ibad.com.br/.well-known/acme-challenge/letsdebug-test (using initial IP 192.241.161.63)
@0ms: Dialing 192.241.161.63
@1027ms: Server response: HTTP 301 Moved Permanently
@1027ms: Received redirect to https://ead.ibad.com.br/.well-known/acme-challenge/letsdebug-test
@1027ms: Dialing 192.241.161.63
@4453ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
ead.ibad.com.br. 0 IN A 192.241.161.63
Challenge update failures for ead.ibad.com.br in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/34118010
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": Invalid response from https://ead.ibad.com.br/.well-known/acme-challenge/osWDEs29wxVhND2t6aT3Qx2PcE-uavAeehwzZilkVtM [192.241.161.63]: "<!DOCTYPE html>\n<html itemscope itemtype=\"http://schema.org/WebPage\" lang=\"pt-BR\">\n<head>\n\t<meta charset=\"UTF-8\">\n\t<meta name=\"v"
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for ead.ibad.com.br is: com.br
Debug
The current status.io status for Let's Encrypt
Operational

Submitted May 16 14:51:28 2019. Sat in queue for 3ms. Completed in 9s. Hide verbose information.