kaischmidt.ca has an A (IPv4) record (142.126.65.251) 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.
A timeout was experienced while communicating with kaischmidt.ca/142.126.65.251: Get "http://kaischmidt.ca/.well-known/acme-challenge/letsdebug-test": context deadline exceeded
Trace:
@0ms: Making a request to http://kaischmidt.ca/.well-known/acme-challenge/letsdebug-test (using initial IP 142.126.65.251)
@0ms: Dialing 142.126.65.251
@10000ms: Experienced error: context deadline exceeded
A test authorization for kaischmidt.ca to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
142.126.65.251: Fetching http://kaischmidt.ca/.well-known/acme-challenge/PBWXJNxI0luLyp7dJYSLwaAuRxajQOOtOInvu7uDWvI: Timeout during connect (likely firewall problem)