Let's Debug

Test result for bigbanggamers.org using http-01

bigbanggamers.org has multiple IP addresses in its DNS records. While they appear to be accessible on the network, we have detected that they produce differing results when sent an ACME HTTP validation request. This may indicate that some of the IP addresses may unintentionally point to different servers, which would cause validation to fail.
[Address=2607:f1c0:1801:17::1,Address Type=IPv6,Server=nginx,HTTP Status=404] vs [Address=74.208.35.177,Address Type=IPv4,Server=Apache/2.4.41 (Ubuntu),HTTP Status=404]
Debug
Requests made to the domain
Request to: bigbanggamers.org/2607:f1c0:1801:17::1, Result: [Address=2607:f1c0:1801:17::1,Address Type=IPv6,Server=nginx,HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://bigbanggamers.org/.well-known/acme-challenge/letsdebug-test (using initial IP 2607:f1c0:1801:17::1)
@0ms: Dialing 2607:f1c0:1801:17::1
@278ms: Server response: HTTP 404 Not Found

Request to: bigbanggamers.org/74.208.35.177, Result: [Address=74.208.35.177,Address Type=IPv4,Server=Apache/2.4.41 (Ubuntu),HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://bigbanggamers.org/.well-known/acme-challenge/letsdebug-test (using initial IP 74.208.35.177)
@0ms: Dialing 74.208.35.177
@240ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
bigbanggamers.org. 0 IN A 74.208.35.177
bigbanggamers.org. 0 IN AAAA 2607:f1c0:1801:17::1
Challenge update failures for bigbanggamers.org in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/30071339583
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": 2607:f1c0:1801:17::1: Invalid response from http://bigbanggamers.org/.well-known/acme-challenge/NXy7xyCHyZ6CNDKYetWDGOVOHGrR5SZx7VirZbygOhE: 404
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for bigbanggamers.org is: org
Debug
The current status.io status for Let's Encrypt
Operational

Submitted 5h10m38s ago. Sat in queue for 1ms. Completed in 4s. Hide verbose information.