aplikant.org has an A (IPv4) record (23.94.30.18) 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://aplikant.org/.well-known/acme-challenge/letsdebug-test": dial tcp 23.94.30.18:80: connect: connection refused
Trace:
@0ms: Making a request to http://aplikant.org/.well-known/acme-challenge/letsdebug-test (using initial IP 23.94.30.18)
@6ms: Dialing 23.94.30.18
@18ms: Experienced error: dial tcp 23.94.30.18:80: connect: connection refused
A test authorization for aplikant.org to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching http://aplikant.org/.well-known/acme-challenge/W_sPX28F1JaYJ83U-tkwSw5ouDnD_zADtJKuCuJrXi0: Connection refused
aplikant.org 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=%aplikant.org . Please note that it is not possible to ask for a rate limit to be manually cleared.
The Duplicate Certificate limit (5 certificates with the exact same set of domains per week) has been exceeded and is affecting the domain "aplikant.org". The exact set of domains affected is: "*.aplikant.org,aplikant.org". It may be possible to avoid this rate limit by issuing a certificate with an additional or different domain name.
Requests made to the domain
Request to: aplikant.org/23.94.30.18, Result: [Address=23.94.30.18,Address Type=IPv4,Server=,HTTP Status=0], Issue: ANotWorking
Trace:
@0ms: Making a request to http://aplikant.org/.well-known/acme-challenge/letsdebug-test (using initial IP 23.94.30.18)
@6ms: Dialing 23.94.30.18
@18ms: Experienced error: dial tcp 23.94.30.18:80: connect: connection refused
A and AAAA records found for this domain
aplikant.org. 0 IN A 23.94.30.18
Challenge update failures for aplikant.org in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/1122018488
acme: error code 400 "urn:ietf:params:acme:error:connection": Fetching http://aplikant.org/.well-known/acme-challenge/W_sPX28F1JaYJ83U-tkwSw5ouDnD_zADtJKuCuJrXi0: Connection refused
The IANA public suffix is the TLD of the Registered Domain
The TLD for aplikant.org is: org
7 Certificates contributing to rate limits for this domain
Serial: 293709404808523198077986859438984201397497
NotBefore: 2021-11-26 05:33:52 +0000 UTC
Names: [*.aplikant.org aplikant.org]
Serial: 344728265961002898946018060200089437976194
NotBefore: 2021-11-25 23:57:48 +0000 UTC
Names: [*.aplikant.org aplikant.org]
Serial: 320132703402623011451369241918289655739086
NotBefore: 2021-11-25 17:50:51 +0000 UTC
Names: [*.aplikant.org aplikant.org]
Serial: 362913691266715045341326649573023682428061
NotBefore: 2021-11-25 11:37:52 +0000 UTC
Names: [*.aplikant.org aplikant.org]
Serial: 394336654028227409370347073926237198974466
NotBefore: 2021-11-25 08:31:25 +0000 UTC
Names: [*.aplikant.org aplikant.org]
Serial: 288878572958047041719247524428525556973019
NotBefore: 2021-11-24 23:18:43 +0000 UTC
Names: [aplikant.org cpanel.aplikant.org cpcalendars.aplikant.org cpcontacts.aplikant.org mail.aplikant.org webdisk.aplikant.org webmail.aplikant.org www.aplikant.org]
Serial: 385408406383561517059278744834754457833186
NotBefore: 2021-11-24 23:18:33 +0000 UTC
Names: [aplikant.org mail.aplikant.org www.aplikant.org]
The current status.io status for Let's Encrypt
Operational