Let's Debug

Test result for chambersign.demo.bpm.devcode.se using http-01

A test authorization for chambersign.demo.bpm.devcode.se to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching http://chambersign.demo.bpm.devcode.se/.well-known/acme-challenge/aN4QMgUQHeJBTConLn-fcm-gvO5xWe2j3iBPq2TPq8A: Timeout during connect (likely firewall problem)
Debug
Requests made to the domain
Request to: chambersign.demo.bpm.devcode.se/185.141.30.211, Result: [Address=185.141.30.211,Address Type=IPv4,Server=Microsoft-IIS/10.0,HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://chambersign.demo.bpm.devcode.se/.well-known/acme-challenge/letsdebug-test (using initial IP 185.141.30.211)
@0ms: Dialing 185.141.30.211
@216ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
chambersign.demo.bpm.devcode.se. 0 IN A 185.141.30.211
Challenge update failures for chambersign.demo.bpm.devcode.se in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/1940614738
acme: error code 400 "urn:ietf:params:acme:error:connection": Fetching http://chambersign.demo.bpm.devcode.se/.well-known/acme-challenge/aN4QMgUQHeJBTConLn-fcm-gvO5xWe2j3iBPq2TPq8A: Timeout during connect (likely firewall problem)
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for chambersign.demo.bpm.devcode.se is: se
Debug
4 Certificates contributing to rate limits for this domain

Serial: 320517033924455827026934503062110819433664
NotBefore: 2022-02-26 07:01:57 +0000 UTC
Names: [fordonsdata.trunk.bpm.devcode.se]

Serial: 306288377910286342527398393883853996320931
NotBefore: 2022-02-26 07:01:35 +0000 UTC
Names: [bygma.trunk.bpm.devcode.se]

Serial: 310858288357532411556719480714280735090637
NotBefore: 2022-02-26 07:01:11 +0000 UTC
Names: [ssm.trunk.bpm.devcode.se]

Serial: 301592894240259640745381202830458269824188
NotBefore: 2022-02-26 07:00:55 +0000 UTC
Names: [prosales.trunk.bpm.devcode.se]

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

Submitted Mar 4 15:29:03 2022. Sat in queue for 7ms. Completed in 28s. Hide verbose information.