Let's Debug

Test result for cloud.ericdelcamp.fr using http-01

cloud.ericdelcamp.fr has an AAAA (IPv6) record (2a01:e0a:3ba:cf70::1) 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 cloud.ericdelcamp.fr/2a01:e0a:3ba:cf70::1: Get "http://cloud.ericdelcamp.fr/.well-known/acme-challenge/letsdebug-test": context deadline exceeded

Trace:
@0ms: Making a request to http://cloud.ericdelcamp.fr/.well-known/acme-challenge/letsdebug-test (using initial IP 2a01:e0a:3ba:cf70::1)
@0ms: Dialing 2a01:e0a:3ba:cf70::1
@10000ms: Experienced error: context deadline exceeded
Error
cloud.ericdelcamp.fr has an A (IPv4) record (91.174.235.61) 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.
A timeout was experienced while communicating with cloud.ericdelcamp.fr/91.174.235.61: Get "http://cloud.ericdelcamp.fr/.well-known/acme-challenge/letsdebug-test": context deadline exceeded

Trace:
@0ms: Making a request to http://cloud.ericdelcamp.fr/.well-known/acme-challenge/letsdebug-test (using initial IP 91.174.235.61)
@0ms: Dialing 91.174.235.61
@10000ms: Experienced error: context deadline exceeded
A test authorization for cloud.ericdelcamp.fr to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching http://cloud.ericdelcamp.fr/.well-known/acme-challenge/hccmqjrhXRy2GW4vkIHGp3sHhzLHRwLt6LsSBxuxB-Y: Timeout during connect (likely firewall problem)
Debug
Requests made to the domain
Request to: cloud.ericdelcamp.fr/2a01:e0a:3ba:cf70::1, Result: [Address=2a01:e0a:3ba:cf70::1,Address Type=IPv6,Server=,HTTP Status=0], Issue: AAAANotWorking
Trace:
@0ms: Making a request to http://cloud.ericdelcamp.fr/.well-known/acme-challenge/letsdebug-test (using initial IP 2a01:e0a:3ba:cf70::1)
@0ms: Dialing 2a01:e0a:3ba:cf70::1
@10000ms: Experienced error: context deadline exceeded

Request to: cloud.ericdelcamp.fr/91.174.235.61, Result: [Address=91.174.235.61,Address Type=IPv4,Server=,HTTP Status=0], Issue: ANotWorking
Trace:
@0ms: Making a request to http://cloud.ericdelcamp.fr/.well-known/acme-challenge/letsdebug-test (using initial IP 91.174.235.61)
@0ms: Dialing 91.174.235.61
@10000ms: Experienced error: context deadline exceeded

Debug
A and AAAA records found for this domain
cloud.ericdelcamp.fr. 0 IN A 91.174.235.61
cloud.ericdelcamp.fr. 0 IN AAAA 2a01:e0a:3ba:cf70::1
Challenge update failures for cloud.ericdelcamp.fr in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/180457420
acme: error code 400 "urn:ietf:params:acme:error:connection": Fetching http://cloud.ericdelcamp.fr/.well-known/acme-challenge/hccmqjrhXRy2GW4vkIHGp3sHhzLHRwLt6LsSBxuxB-Y: Timeout during connect (likely firewall problem)
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for cloud.ericdelcamp.fr is: fr
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Nov 8 11:39:38 2020. Sat in queue for 2ms. Completed in 25s. Hide verbose information.