A test authorization for www.jonrowlison.com to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching http://www.jonrowlison.com/.well-known/acme-challenge/_Fe7_VN3C-8MnCqGcZofXh6fM-XqkXuDwCJeulVXt5E: Timeout during connect (likely firewall problem)
Requests made to the domain
Request to: www.jonrowlison.com/76.17.245.225, Result: [Address=76.17.245.225,Address Type=IPv4,Server=Microsoft-IIS/10.0,HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://www.jonrowlison.com/.well-known/acme-challenge/letsdebug-test (using initial IP 76.17.245.225)
@0ms: Dialing 76.17.245.225
@86ms: Server response: HTTP 404 Not Found
A and AAAA records found for this domain
www.jonrowlison.com. 0 IN A 76.17.245.225
Challenge update failures for www.jonrowlison.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/83196183
acme: error code 400 "urn:ietf:params:acme:error:connection": Fetching http://www.jonrowlison.com/.well-known/acme-challenge/_Fe7_VN3C-8MnCqGcZofXh6fM-XqkXuDwCJeulVXt5E: Timeout during connect (likely firewall problem)
The IANA public suffix is the TLD of the Registered Domain
The TLD for www.jonrowlison.com is: com
The current status.io status for Let's Encrypt
Operational