Sending an ACME HTTP validation request to 20842.org results in an unacceptable redirect. This is most likely a misconfiguration of your web server or your web application.
It appears that a redirect was generated by your web server that is missing a trailing slash after your domain name: https://20842.org.well-known/acme-challenge/letsdebug-test. Check your web server configuration and .htaccess for Redirect/RedirectMatch/RewriteRule.
Trace:
@0ms: Making a request to http://20842.org/.well-known/acme-challenge/letsdebug-test (using initial IP 2600:3c03::f03c:92ff:fed9:43b4)
@0ms: Dialing 2600:3c03::f03c:92ff:fed9:43b4
@3ms: Server response: HTTP 301 Moved Permanently
@4ms: Received redirect to https://20842.org.well-known/acme-challenge/letsdebug-test
Sending an ACME HTTP validation request to 20842.org results in an unacceptable redirect. This is most likely a misconfiguration of your web server or your web application.
It appears that a redirect was generated by your web server that is missing a trailing slash after your domain name: https://20842.org.well-known/acme-challenge/letsdebug-test. Check your web server configuration and .htaccess for Redirect/RedirectMatch/RewriteRule.
Trace:
@0ms: Making a request to http://20842.org/.well-known/acme-challenge/letsdebug-test (using initial IP 97.107.137.48)
@0ms: Dialing 97.107.137.48
@2ms: Server response: HTTP 301 Moved Permanently
@2ms: Received redirect to https://20842.org.well-known/acme-challenge/letsdebug-test
A test authorization for 20842.org to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching https://20842.org.well-known/acme-challenge/pW27a2sL1uclVGjXxTnkoiMhOoyVOTB_RRQtwvaEvqs: Invalid host in redirect target "20842.org.well-known". Check webserver config for missing '/' in redirect target.
Requests made to the domain
Request to: 20842.org/2600:3c03::f03c:92ff:fed9:43b4, Result: [Address=2600:3c03::f03c:92ff:fed9:43b4,Address Type=IPv6,Server=Apache/2.4.25 (Debian),HTTP Status=301,Number of Redirects=1,Final HTTP Status=301], Issue: BadRedirect
Trace:
@0ms: Making a request to http://20842.org/.well-known/acme-challenge/letsdebug-test (using initial IP 2600:3c03::f03c:92ff:fed9:43b4)
@0ms: Dialing 2600:3c03::f03c:92ff:fed9:43b4
@3ms: Server response: HTTP 301 Moved Permanently
@4ms: Received redirect to https://20842.org.well-known/acme-challenge/letsdebug-test
Request to: 20842.org/97.107.137.48, Result: [Address=97.107.137.48,Address Type=IPv4,Server=Apache/2.4.25 (Debian),HTTP Status=301,Number of Redirects=1,Final HTTP Status=301], Issue: BadRedirect
Trace:
@0ms: Making a request to http://20842.org/.well-known/acme-challenge/letsdebug-test (using initial IP 97.107.137.48)
@0ms: Dialing 97.107.137.48
@2ms: Server response: HTTP 301 Moved Permanently
@2ms: Received redirect to https://20842.org.well-known/acme-challenge/letsdebug-test
A and AAAA records found for this domain
20842.org. 0 IN A 97.107.137.48
20842.org. 0 IN AAAA 2600:3c03::f03c:92ff:fed9:43b4
Challenge update failures for 20842.org in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/189140346
acme: error code 400 "urn:ietf:params:acme:error:connection": Fetching https://20842.org.well-known/acme-challenge/pW27a2sL1uclVGjXxTnkoiMhOoyVOTB_RRQtwvaEvqs: Invalid host in redirect target "20842.org.well-known". Check webserver config for missing '/' in redirect target.
The IANA public suffix is the TLD of the Registered Domain
The TLD for 20842.org is: org
1 Certificates contributing to rate limits for this domain
Serial: 348306077536781186008167828477412321227608
NotBefore: 2020-11-21 01:42:52 +0000 UTC
Names: [20842.org]
The current status.io status for Let's Encrypt
Operational