Let's Debug

Test result for happylittlebirds.com using http-01

Debug
Requests made to the domain
Request to: happylittlebirds.com/158.140.128.111, Result: [Address=158.140.128.111,Address Type=IPv4,Server=nginx,HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://happylittlebirds.com/.well-known/acme-challenge/letsdebug-test (using initial IP 158.140.128.111)
@4ms: Dialing 158.140.128.111
@464ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
happylittlebirds.com. 0 IN A 158.140.128.111
Challenge update failures for happylittlebirds.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/1632944808
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": Invalid response from http://happylittlebirds.com/.well-known/acme-challenge/d2fiP85WxO57-RRO6VynrOJ6KtUvoptJxguVRqo-SWU [158.140.128.111]: "<!DOCTYPE html>\n<html>\n<head>\n<meta charset=\"utf-8\">\n<style>.circle_text{font-family:Verdana,Arial,Microsoft JhengHei,sans-serif"
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for happylittlebirds.com is: com
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Jan 26 07:40:04 2022. Sat in queue for 57ms. Completed in 14s. Hide verbose information.