I ran this command: cerbot --apache
It produced this output: Failed authorization procedure. zen-works.de (http-01): urn:ietf:params:acme:error:dns :: DNS problem: SERVFAIL looking up A for zen-works.de - the domain’s nameservers may be malfunctioning
My web server is (include version): apache 2.4
The operating system my web server runs on is (include version):
My hosting provider, if applicable, is:
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):ispconfig 3.1
The version of my client is (e.g. output of
certbot --version or
certbot-auto --version if you’re using Certbot):certbot 0.31.0
There are averal new websites on this server cerificate creation works fine.
the zen-works domain is move from an other server with other IP. My be thats the problem. The DNS records a ok and were changed yesterday to the new ip. my browser finds the website under the new ip. Did check the domain at dnsstuff.com not failure or warnings.
Need help hint.