Let's Debug

Test result for www.e-vance.net using http-01

Error
www.e-vance.net has an A (IPv4) record (159.69.115.236) but a request to this address over port 80 did not succeed. Your web server must have at least one working IPv4 or IPv6 address.
Get http://www.e-vance.net/.well-known/acme-challenge/letsdebug-test: dial tcp 159.69.115.236:80: connect: connection refused

Trace:
@0ms: Making a request to http://www.e-vance.net/.well-known/acme-challenge/letsdebug-test (using initial IP 159.69.115.236)
@0ms: Dialing 159.69.115.236
@81ms: Experienced error: dial tcp 159.69.115.236:80: connect: connection refused
A test authorization for www.e-vance.net to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching http://www.e-vance.net/.well-known/acme-challenge/ZWV1b43ColX_ErE1vUCLGorKNOGLtc8CBbe0uYudq2A: Connection refused

Submitted Mar 10 10:07:57 2020. Sat in queue for 1ms. Completed in 12s. Show verbose information.