Let's Debug

Test result for ast.docflow.bpm.unitybase.info using dns-01

A test authorization for ast.docflow.bpm.unitybase.info to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
DNS problem: query timed out looking up TXT for _acme-challenge.ast.docflow.bpm.unitybase.info

Submitted Apr 30 10:22:55 2020. Sat in queue for 1ms. Completed in 41s. Show verbose information.