My domain is: vistaproducts.net,
I ran this command: Tried to renew certificate through Plesk
It produced this output:
Error: Could not issue a Let’s Encrypt SSL/TLS certificate for vistaproducts.net. Authorization for the domain failed.
Invalid response from https://acme-v01.api.letsencrypt.org/acme/authz/4aRREjeht6TbvOANpBixWWCvdAi-e8b2ipV_eKgsw9I.
Detail: Fetching http://vistaproducts.net/.well-known/acme-challenge/T8XIryr1OX4lGCiYiteqc_X9cG4SKWFsGHNvzuY_otk: Connection refused
My web server is (include version): I don’t know.
The operating system my web server runs on is (include version):CentOS Linux 7.4.1708 (Core)
My hosting provider, if applicable, is: 1and1
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): Plesk Onyx 17.5.3 Update #44