Let's Debug

Test result for img.pptvhd36.com using http-01

A test authorization for img.pptvhd36.com to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
There may be internal issues on the staging service: Could not communicate with VA
Debug
Requests made to the domain
Request to: img.pptvhd36.com/203.150.57.124, Result: [Address Type=IPv4,Server=nginx,HTTP Status=301,Number of Redirects=1,Final HTTP Status=200], Issue:
Trace:
@0ms: Making a request to http://img.pptvhd36.com/.well-known/acme-challenge/letsdebug-test (using initial IP 203.150.57.124)
@0ms: Dialing 203.150.57.124
@580ms: Server response: HTTP 301 Moved Permanently
@580ms: Received redirect to https://img.pptvhd36.com/.well-known/acme-challenge/letsdebug-test
@580ms: Dialing 203.150.57.124
@2482ms: Server response: HTTP 200 OK

Debug
A and AAAA records found for this domain
img.pptvhd36.com. 0 IN A 203.150.57.124
Challenge update failures for img.pptvhd36.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/8428922
acme: error code 500 "urn:ietf:params:acme:error:serverInternal": Could not communicate with VA
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for img.pptvhd36.com is: com
Debug
3 Certificates contributing to rate limits for this domain

Serial: 288399576821738346813083654072566749439569
NotBefore: 2018-09-13 06:00:09 +0000 UTC
Names: [io.pptvhd36.com]

Serial: 309240178388113305654585932394471627256033
NotBefore: 2018-09-12 18:00:07 +0000 UTC
Names: [io.pptvhd36.com]

Serial: 273393692018782360216189491727430402116124
NotBefore: 2018-09-12 10:00:17 +0000 UTC
Names: [staging-story.pptvhd36.com staging-storyapi.pptvhd36.com]

Debug
The current status.io status for Let's Encrypt
Operational

Submitted Sep 19 05:59:40 2018. Sat in queue for 2ms. Completed in 3s. Hide verbose information.