My domain is: dennisschuerholz.de
My operating system is (include version): Debian 8.5
My web server is (include version): Apache 2.4
I can login to a root shell on my machine: yes
I’m using a control panel to manage my site: no
This is a clone of my question at serverfault I recently switched from dns challenge type back to http. Now the certs which where initially optained through dns challenge can no longer be renewed using http - the old ones (optained through http) work fine.
Complete JSON-Objects got posted at the serverfault question.
I read that starting with tls-sni I cannot switch to http nor dns but why can’t I use http again after issuing with dns? I hope someone can explains this to me and (ideally) solve this problem together with me.
Best regards, Dennis