Let's Debug

Test result for ussheepdawg.org using http-01

A test authorization for ussheepdawg.org to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching http://ussheepdawg.org/.well-known/acme-challenge/i6mIxGhXaybmeaT335W5Lpx9g_40CwZXHEAoPfxUytw: Timeout during connect (likely firewall problem)
Debug
Requests made to the domain
Request to: ussheepdawg.org/66.228.40.7, Result: [Address Type=IPv4,Server=nginx/1.10.1,HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://ussheepdawg.org/.well-known/acme-challenge/letsdebug-test (using initial IP 66.228.40.7)
@0ms: Dialing 66.228.40.7
@1ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
ussheepdawg.org. 0 IN A 66.228.40.7
Challenge update failures for ussheepdawg.org in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/5414183
acme: error code 400 "urn:ietf:params:acme:error:connection": Fetching http://ussheepdawg.org/.well-known/acme-challenge/i6mIxGhXaybmeaT335W5Lpx9g_40CwZXHEAoPfxUytw: Timeout during connect (likely firewall problem)
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for ussheepdawg.org is: org
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Aug 4 22:28:43 2018. Sat in queue for 2ms. Completed in 12s. Hide verbose information.