Let's Debug

Test result for coach.datanose.nl using http-01

Error
coach.datanose.nl has an A (IPv4) record (83.96.253.218) but a request to this address over port 80 did not succeed.
A timeout was experienced while communicating with coach.datanose.nl/83.96.253.218: Get http://coach.datanose.nl/.well-known/acme-challenge/letsdebug-test: context deadline exceeded

Trace:
@0ms: Making a request to http://coach.datanose.nl/.well-known/acme-challenge/letsdebug-test (using initial IP 83.96.253.218)
@0ms: Dialing 83.96.253.218
@10000ms: Experienced error: context deadline exceeded
A test authorization for coach.datanose.nl to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching http://coach.datanose.nl/.well-known/acme-challenge/Ya0J9riYG6e9DcGpwAmWDpQ4VOkUTlqICbMjDN8XFmw: Timeout during connect (likely firewall problem)
Debug
Requests made to the domain
Request to: coach.datanose.nl/83.96.253.218, Result: [Address Type=IPv4,Server=,HTTP Status=0], Issue: ANotWorking
Trace:
@0ms: Making a request to http://coach.datanose.nl/.well-known/acme-challenge/letsdebug-test (using initial IP 83.96.253.218)
@0ms: Dialing 83.96.253.218
@10000ms: Experienced error: context deadline exceeded

Debug
A and AAAA records found for this domain
coach.datanose.nl. 0 IN A 83.96.253.218
Challenge update failures for coach.datanose.nl in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/3994172
acme: error code 400 "urn:ietf:params:acme:error:connection": Fetching http://coach.datanose.nl/.well-known/acme-challenge/Ya0J9riYG6e9DcGpwAmWDpQ4VOkUTlqICbMjDN8XFmw: Timeout during connect (likely firewall problem)
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for coach.datanose.nl is: nl
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Jul 15 09:43:49 2018. Sat in queue for 2ms. Completed in 21s. Hide verbose information.