Let's Debug

Test result for lucaszhn.cn using http-01

HTTPCheck
Debug
Requests made to the domain
Request to: lucaszhn.cn/47.100.69.24, Result: [Address=47.100.69.24,Address Type=IPv4,Server=Apache/2.4.51 (Debian),HTTP Status=500], Issue:
Trace:
@0ms: Making a request to http://lucaszhn.cn/.well-known/acme-challenge/letsdebug-test (using initial IP 47.100.69.24)
@0ms: Dialing 47.100.69.24
@541ms: Server response: HTTP 500 Internal Server Error

HTTPRecords
Debug
A and AAAA records found for this domain
lucaszhn.cn. 0 IN A 47.100.69.24
LetsEncryptStaging
Debug
Challenge update failures for lucaszhn.cn in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/15568275954
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": 47.100.69.24: Invalid response from http://lucaszhn.cn/.well-known/acme-challenge/c_SA7LCU1DVY4JgyxTEgSLMT7CorHI3bvKK2dhLrtWM: 500
PublicSuffix
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for lucaszhn.cn is: cn
StatusIO
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Mar 28 03:48:32 2024. Sat in queue for 2ms. Completed in 7s. Hide verbose information.