Sending an ACME HTTP validation request to coffebuisness.shop results in unexpected HTTP response 503 Service Unavailable. This indicates that the webserver is misconfigured or misbehaving.
503 Service Unavailable
<html><body><h1>503 Service Unavailable</h1>
No server is available to handle this request.
</body></html>
Trace:
@0ms: Making a request to http://coffebuisness.shop/.well-known/acme-challenge/letsdebug-test (using initial IP 89.47.249.4)
@0ms: Dialing 89.47.249.4
@71ms: Server response: HTTP 503 Service Unavailable
Requests made to the domain
Request to: coffebuisness.shop/89.47.249.4, Result: [Address=89.47.249.4,Address Type=IPv4,Server=,HTTP Status=503], Issue: UnexpectedHttpResponse
Trace:
@0ms: Making a request to http://coffebuisness.shop/.well-known/acme-challenge/letsdebug-test (using initial IP 89.47.249.4)
@0ms: Dialing 89.47.249.4
@71ms: Server response: HTTP 503 Service Unavailable
A and AAAA records found for this domain
coffebuisness.shop. 0 IN A 89.47.249.4
Challenge update failures for coffebuisness.shop in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/22230002274
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": 89.47.249.4: Invalid response from http://coffebuisness.shop/.well-known/acme-challenge/t8pkYHOK1OHWDBaMUSXnn07p8wWW5JoN1xsEW1FzIDc: 503
The IANA public suffix is the TLD of the Registered Domain
The TLD for coffebuisness.shop is: shop
The current status.io status for Let's Encrypt
Operational