russjudge.com has an AAAA (IPv6) record (2600:1700:abd8:4200::43) 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 russjudge.com/2600:1700:abd8:4200::43: Get "http://russjudge.com/.well-known/acme-challenge/letsdebug-test": context deadline exceeded
Trace:
@0ms: Making a request to http://russjudge.com/.well-known/acme-challenge/letsdebug-test (using initial IP 2600:1700:abd8:4200::43)
@0ms: Dialing 2600:1700:abd8:4200::43
@10000ms: Experienced error: context deadline exceeded
A test authorization for russjudge.com to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
2600:1700:abd8:4200::43: Fetching http://russjudge.com/.well-known/acme-challenge/LdPq0evLtFUk7G96d7FH5qQovaXFQlaoliqR7fSCx4k: Timeout during connect (likely firewall problem)
Requests made to the domain
Request to: russjudge.com/2600:1700:abd8:4200::43, Result: [Address=2600:1700:abd8:4200::43,Address Type=IPv6,Server=,HTTP Status=0], Issue: AAAANotWorking
Trace:
@0ms: Making a request to http://russjudge.com/.well-known/acme-challenge/letsdebug-test (using initial IP 2600:1700:abd8:4200::43)
@0ms: Dialing 2600:1700:abd8:4200::43
@10000ms: Experienced error: context deadline exceeded
A and AAAA records found for this domain
russjudge.com. 0 IN AAAA 2600:1700:abd8:4200::43
Challenge update failures for russjudge.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/6389394873
acme: error code 400 "urn:ietf:params:acme:error:connection": 2600:1700:abd8:4200::43: Fetching http://russjudge.com/.well-known/acme-challenge/LdPq0evLtFUk7G96d7FH5qQovaXFQlaoliqR7fSCx4k: Timeout during connect (likely firewall problem)
The IANA public suffix is the TLD of the Registered Domain
The TLD for russjudge.com is: com
1 Certificates contributing to rate limits for this domain
Serial: 429563813656591793318254272273961061036398
NotBefore: 2023-01-07 17:53:43 +0000 UTC
Names: [*.russjudge.com russjudge.com]
The current status.io status for Let's Encrypt
Operational