A test authorization for postar.tim.rs to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
DNS problem: server failure at resolver looking up A for postar.tim.rs; no valid AAAA records found for postar.tim.rs
The current status as reported by the Let's Encrypt status page is Partial Service Disruption as at 2024-06-26 20:12:24.284 +0000 UTC. Depending on the reported problem, this may affect certificate issuance. For more information, please visit the status page.
https://letsencrypt.status.io/