A fatal issue occurred during the DNS lookup process for ethiolive.net/CAA.
DNS response for ethiolive.net/CAA did not have an acceptable response code: SERVFAIL
A fatal issue occurred during the DNS lookup process for ethiolive.net/A.
DNS response for ethiolive.net/A did not have an acceptable response code: SERVFAIL
A fatal issue occurred during the DNS lookup process for ethiolive.net/AAAA.
DNS response for ethiolive.net/AAAA did not have an acceptable response code: SERVFAIL
No valid A or AAAA records could be ultimately resolved for ethiolive.net. This means that Let's Encrypt would not be able to to connect to your domain to perform HTTP validation, since it would not know where to connect to.
No A or AAAA records found.