Let's Debug

Test result for stg27.lutest.luagent.com using dns-01

A fatal issue occurred during the DNS lookup process for stg27.lutest.luagent.com/CAA.
DNS response for stg27.lutest.luagent.com/CAA did not have an acceptable response code: SERVFAIL
The IANA public suffix is the TLD of the Registered Domain
The TLD for stg27.lutest.luagent.com is: com
The current status.io status for Let's Encrypt

Submitted Aug 26 15:00:24 2021. Sat in queue for 2ms. Completed in 19s. Hide verbose information.