Let's Debug

Test result for staging.bintangprospek.com using http-01

Error
staging.bintangprospek.com has an A (IPv4) record (103.86.178.23) 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 staging.bintangprospek.com/103.86.178.23: Get "http://staging.bintangprospek.com/.well-known/acme-challenge/letsdebug-test": context deadline exceeded

Trace:
@0ms: Making a request to http://staging.bintangprospek.com/.well-known/acme-challenge/letsdebug-test (using initial IP 103.86.178.23)
@1ms: Dialing 103.86.178.23
@10002ms: Experienced error: context deadline exceeded
A test authorization for staging.bintangprospek.com to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching http://staging.bintangprospek.com/.well-known/acme-challenge/855AERAH097F8HG-LR4Zr8IUZC7hspJ3KzZpyJKIQOY: Timeout during connect (likely firewall problem)
Debug
Requests made to the domain
Request to: staging.bintangprospek.com/103.86.178.23, Result: [Address=103.86.178.23,Address Type=IPv4,Server=,HTTP Status=0], Issue: ANotWorking
Trace:
@0ms: Making a request to http://staging.bintangprospek.com/.well-known/acme-challenge/letsdebug-test (using initial IP 103.86.178.23)
@1ms: Dialing 103.86.178.23
@10002ms: Experienced error: context deadline exceeded

Debug
A and AAAA records found for this domain
staging.bintangprospek.com. 0 IN A 103.86.178.23
Challenge update failures for staging.bintangprospek.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/1034111938
acme: error code 400 "urn:ietf:params:acme:error:connection": Fetching http://staging.bintangprospek.com/.well-known/acme-challenge/855AERAH097F8HG-LR4Zr8IUZC7hspJ3KzZpyJKIQOY: Timeout during connect (likely firewall problem)
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for staging.bintangprospek.com is: com
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Nov 16 17:14:00 2021. Sat in queue for 103ms. Completed in 21s. Hide verbose information.