Error renew Certificate, certbot certonly

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1

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. crt.sh | 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: wifi4eu.indaleccius.com

I ran this command: certbot certonly

It produced this output: ConnectionError: HTTPSConnectionPool(host='acme-v02.api.letsencrypt.org', port=443): Max retries exceeded with url: /directory (Caused by NewConnectionError('<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f36e510ed90>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',))^C

The operating system my web server runs on is (include version): Ubuntu 16.04

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): UnifiController 6.2

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot): certbot 0.27.0

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Hello @Atubert, welcome to the Let's Encrypt community. :slightly_smiling_face:

That is very old, Certbot 1.31.0 Release

Here is a list of issued certificates for crt.sh | wifi4eu.indaleccius.com, the most recent being 2022-10-18.

Best Practice - Keep Port 80 Open

Let's Debug HTTP-01 shows

1 Like
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That is a local DNS issue.
Your systems can't resolve acme-v02.api.letsencrypt.org to an IP.

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Hello, this problem is already solved and I already have the certificate but now I want to renew my unifiController and when I try to import the certificate to the unificontroller it tells me "missing one or more required files" and I have everything fine because months before it had worked.

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Which files does it ask for?
Which files did you give it?

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