A test authorization for microtract.xyz to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Timeout during connect (likely firewall problem)
Challenge update failures for microtract.xyz in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/1661496538
acme: error code 400 "urn:ietf:params:acme:error:connection": Timeout during connect (likely firewall problem)