Let's Debug

Test result for cjoster.com using http-01

cjoster.com has an AAAA (IPv6) record (2600:1f14:d0:a000:fc80:95a1:a7a9:3c65) but a test request to this address over port 80 did not succeed. Your web server must have at least one working IPv4 or IPv6 address. You should either ensure that validation requests to this domain succeed over IPv6, or remove its AAAA record.
A timeout was experienced while communicating with cjoster.com/2600:1f14:d0:a000:fc80:95a1:a7a9:3c65: Get "http://cjoster.com/.well-known/acme-challenge/letsdebug-test": dial tcp [2600:1f14:d0:a000:fc80:95a1:a7a9:3c65]:80: i/o timeout

Trace:
@0ms: Making a request to http://cjoster.com/.well-known/acme-challenge/letsdebug-test (using initial IP 2600:1f14:d0:a000:fc80:95a1:a7a9:3c65)
@0ms: Dialing 2600:1f14:d0:a000:fc80:95a1:a7a9:3c65
@10001ms: Experienced error: dial tcp [2600:1f14:d0:a000:fc80:95a1:a7a9:3c65]:80: i/o timeout
A test authorization for cjoster.com to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
35.163.241.194: Fetching https://cjoster.com/.well-known/acme-challenge/kd_vRqeaE9KZZjEcq_vFFuZ0JDhoW5u7ac67-S3pgMM: Timeout during connect (likely firewall problem)

Submitted Feb 8 21:09:44 2024. Sat in queue for 5ms. Completed in 21s. Show verbose information.