Let's Debug

Test result for ci.possumlab.com using http-01

HTTPCheck
Debug
Requests made to the domain
Request to: ci.possumlab.com/23.99.194.206, Result: [Address Type=IPv4,Server=nginx/1.15.10,HTTP Status=308,Number of Redirects=1,Final HTTP Status=200], Issue:
Trace:
@0ms: Making a request to http://ci.possumlab.com/.well-known/acme-challenge/letsdebug-test (using initial IP 23.99.194.206)
@0ms: Dialing 23.99.194.206
@80ms: Server response: HTTP 308 Permanent Redirect
@80ms: Received redirect to https://ci.possumlab.com/.well-known/acme-challenge/letsdebug-test
@80ms: Dialing 23.99.194.206
@1026ms: Server response: HTTP 200 OK

HTTPRecords
Debug
A and AAAA records found for this domain
ci.possumlab.com. 0 IN A 23.99.194.206
LetsEncryptStaging
Debug
Challenge update failures for ci.possumlab.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/36657174
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": Invalid response from https://ci.possumlab.com/.well-known/acme-challenge/26LKY0W-104jzhUhN-G8bZoEZDhUbUwfkUdShNtz2hk [23.99.194.206]: "<!doctype html>\n<html lang=\"en\">\n<head>\n<link href=\"https://fonts.googleapis.com/icon?family=Material+Icons\" rel=\"stylesheet\">\n<"
PublicSuffix
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for ci.possumlab.com is: com
StatusIO
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Jun 6 19:43:50 2019. Sat in queue for 2ms. Completed in 5s. Hide verbose information.