Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. https://crt.sh/?q=example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
My domain is: MailOK.com
I ran this command: wacs.exe
It produced this output:
“type”: “urn:ietf:params:acme:error:connection”,
“detail”: “During secondary validation: Fetching http://mailok.com/.well-known/acme-challenge/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: Timeout during connect (likely firewall problem)”,
“status”: 400
}
My web server is (include version): Apache 2.4.33.0 (Xampp)
The operating system my web server runs on is (include version): Windows Version 10.0.18363.720
My hosting provider, if applicable, is: local ISP with Cox as provider
I can login to a root shell on my machine (yes or no, or I don’t know): Yes
I’m using a control panel to manage my site (no, or provide the name and version of the control panel): no
The version of my client is (e.g. output of certbot --version or certbot-auto --version if you’re using Certbot): wacs.exe 2.1.5.742
Port 80 is open
The primary validation looks good
Most times, of the secondary validation, the first two are successful and can be seen in access.log
My local ISP indicates they do not block traffic of this type.
I suspect my ISP’s provider has blacked-listed some AWS traffic.