Let's Debug

Test result for wplesk.citrahost.com using http-01

A test authorization for wplesk.citrahost.com to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
103.123.16.178: Fetching http://wplesk.citrahost.com/.well-known/acme-challenge/VLO1RvsRwcSjw5uyiyn3YuS-xlDNsQvYeWmBLoIh6YA: Timeout during connect (likely firewall problem)
Debug
CAA records control authorization for certificate authorities to issue certificates for a domain
wplesk.citrahost.com. 0 IN CAA 0 issue "letsencrypt.org"
Debug
Requests made to the domain
Request to: wplesk.citrahost.com/103.123.16.178, Result: [Address=103.123.16.178,Address Type=IPv4,Server=nginx,HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://wplesk.citrahost.com/.well-known/acme-challenge/letsdebug-test (using initial IP 103.123.16.178)
@0ms: Dialing 103.123.16.178
@514ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
wplesk.citrahost.com. 0 IN A 103.123.16.178
Challenge update failures for wplesk.citrahost.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/4692655794
acme: error code 400 "urn:ietf:params:acme:error:connection": 103.123.16.178: Fetching http://wplesk.citrahost.com/.well-known/acme-challenge/VLO1RvsRwcSjw5uyiyn3YuS-xlDNsQvYeWmBLoIh6YA: Timeout during connect (likely firewall problem)
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for wplesk.citrahost.com is: com
Debug
6 Certificates contributing to rate limits for this domain

Serial: 297064635894854160189351273145702021430154
NotBefore: 2022-10-21 04:00:06 +0000 UTC
Names: [server.citrahost.com]

Serial: 391901869833703735139460823377396660930851
NotBefore: 2022-10-20 04:00:05 +0000 UTC
Names: [server.citrahost.com]

Serial: 344814180995604972124247279193456691007095
NotBefore: 2022-10-18 04:00:06 +0000 UTC
Names: [server.citrahost.com]

Serial: 345585246463212633969384311761821531999348
NotBefore: 2022-10-17 04:00:06 +0000 UTC
Names: [server.citrahost.com]

Serial: 378576455081693036282854343964394278012203
NotBefore: 2022-10-15 19:46:39 +0000 UTC
Names: [debritto.citrahost.com]

Serial: 352133523473301831503507987751681521925051
NotBefore: 2022-10-15 04:00:05 +0000 UTC
Names: [server.citrahost.com]

Debug
The current status.io status for Let's Encrypt
Operational

Submitted Oct 21 15:43:56 2022. Sat in queue for 3ms. Completed in 17s. Hide verbose information.