Multiple domains: LetsEncrypt: No domains pointing to this server to generate the certificate for.

[BBM]

Lately I'm getting more and more failed certificate renewals which throw errors like in the topic title when trying to get a certificate for new domains.
I think there maybe also a Nameserver-issue on my VPS (CentOS7) because I get an occasional "No A-records found for nameservers"-error, but I'm not sure what/where to look for next.
From what I can tell all nameserver A-records are present.

I almost think I need to have some fresh eyes look at my VPS again in case I'm missing something.

 

[Richard G]

I would gladly have a look for you.
But maybe first give me some domain names to check, like your server's hostname and domain name.
Ofcourse you can reach me by pm so we can talk in Dutch, makes live a bit easier.

 

[BBM]

Thanks Richard,
I just noticed I guess I hit Enter before I was really finished with my first post. Wanted to post more info.
But it looks like I seems to have fixed it now. Looks like my vps didn't have a reverse dns A-record entered somewhere.
The domains that didn't succeed today getting a certificate went through without problems just now.