A test authorization for books.darkvirtue.com to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
156.96.60.101: Fetching http://books.darkvirtue.com/.well-known/acme-challenge/gbRpIdYpCAS05EHaJYXucYli7_rBNQ7c1MbEhaiQJ28: Timeout during connect (likely firewall problem)
CAA records control authorization for certificate authorities to issue certificates for a domain
darkvirtue.com. 0 IN CAA 0 issue "letsencrypt.org"
darkvirtue.com. 0 IN CAA 0 issuewild ";"
Requests made to the domain
Request to: books.darkvirtue.com/156.96.60.101, Result: [Address=156.96.60.101,Address Type=IPv4,Server=,HTTP Status=301,Number of Redirects=1,Final HTTP Status=503], Issue:
Trace:
@0ms: Making a request to http://books.darkvirtue.com/.well-known/acme-challenge/letsdebug-test (using initial IP 156.96.60.101)
@0ms: Dialing 156.96.60.101
@22ms: Server response: HTTP 301 Moved Permanently
@22ms: Received redirect to https://books.darkvirtue.com/.well-known/acme-challenge/letsdebug-test
@22ms: Dialing 156.96.60.101
@3092ms: Server response: HTTP 503 Service Unavailable
A and AAAA records found for this domain
books.darkvirtue.com. 0 IN A 156.96.60.101
Challenge update failures for books.darkvirtue.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/5691416884
acme: error code 400 "urn:ietf:params:acme:error:connection": 156.96.60.101: Fetching http://books.darkvirtue.com/.well-known/acme-challenge/gbRpIdYpCAS05EHaJYXucYli7_rBNQ7c1MbEhaiQJ28: Timeout during connect (likely firewall problem)
The IANA public suffix is the TLD of the Registered Domain
The TLD for books.darkvirtue.com is: com
The current status.io status for Let's Encrypt
Operational