Let's Debug

Test result for wojtacki.selfhost.eu using http-01

wojtacki.selfhost.eu has an A (IPv4) record ( 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://wojtacki.selfhost.eu/.well-known/acme-challenge/letsdebug-test": dial tcp connect: no route to host

@0ms: Making a request to http://wojtacki.selfhost.eu/.well-known/acme-challenge/letsdebug-test (using initial IP
@0ms: Dialing
@92ms: Experienced error: dial tcp connect: no route to host
A test authorization for wojtacki.selfhost.eu to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching http://wojtacki.selfhost.eu/.well-known/acme-challenge/qUhVnSHP_m7BoQY2vMxFkwR4o1iK5M4e-HSclSkGT04: Error getting validation data
wojtacki.selfhost.eu is currently affected by Let's Encrypt-based rate limits (https://letsencrypt.org/docs/rate-limits/). You may review certificates that have already been issued by visiting https://crt.sh/?q=%selfhost.eu . Please note that it is not possible to ask for a rate limit to be manually cleared.
The 'Certificates per Registered Domain' limit (50 certificates per week that share the same Registered Domain: selfhost.eu) has been exceeded. There is no way to work around this rate limit. The next non-renewal certificate for this Registered Domain should be issuable after 2022-03-17 10:58:45 +0000 UTC (53m0s from now).

Submitted Mar 17 10:04:40 2022. Sat in queue for 4ms. Completed in 10s. Show verbose information.