Cert Expired already


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: share.lnvinc.com

I ran this command:sudo certbot renew

It produced this output:
Attempting to renew cert (share.lnvinc.com) from /etc/letsencrypt/renewal/share.lnvinc.com.conf produced an unexpected error: Failed authorazation procedure. share.lnvinc.com (http-01): urn:ietf:params:acme:error:connection :: the server could not connect to the client to verify the domain :: fetching http://share.lnvinc.com/.well-known/acme-challenge/

My web server is (include version): apache

The operating system my web server runs on is (include version): cnetos 7

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):


Hi @maxofsa

your http port doesn’t answer ( https://check-your-website.server-daten.de/?q=share.lnvinc.com ):

Domainname Http-Status redirect Sec. G
http://share.lnvinc.com/ -14 10.024 T
Timeout - The operation has timed out
https://share.lnvinc.com/ 200 3.093 N
Certificate error: RemoteCertificateChainErrors
http://share.lnvinc.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de -14 10.030 T
Timeout - The operation has timed out

Letsencrypt want’s to validate a file under /.well-known/acme-challenge with a random name. But port 80 doesn’t work.

Is http configured?

Is there a firewall?


we have a rule on the firewall to allow http.

How do I check this

your http port doesn’t answer ( https://check-your-website.server-daten.de/?q=share.lnvinc.com ):



Use the tool to recheck your domain.


How do I fix the http problem ?

any help would be appreciated I have to linux servers with expired licenses left from the outgoing administrator.

thank you for any help.


Is the firewall open? Is there a running http server? If yes, recheck your domain.




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