Security certificate does not work

Hi.
I’m here because I need help. I connected to my domain security certificate from Lets Encrypt, but the site is still not secure, although the certificate is extended. What’s wrong?

My domain is: haitde.ru

I ran this command: I connected to my domain security certificate from Lets Encrypt, but the site is still not secure, although the certificate is extended

It produced this output: net::ERR_CERT_AUTHORITY_INVALID

My web server is (include version): Джуно

My hosting provider, if applicable, is: Lets Encrypt

1 Like

Hi @Natalie

checking your domain there is a ~~ new certificate - https://check-your-website.server-daten.de/?q=haitde.ru#ct-logs

Issuer not before not after Domain names LE-Duplicate next LE
Let's Encrypt Authority X3 2019-09-11 2019-12-10 haitde.ru, www.haitde.ru
2 entries

But you don't use it, instead, there is a self signed certificate:

CN=localhost
	18.01.2018
	16.01.2028
expires in 3009 days

How did you create that certificate? What client?

Did you restart your nginx?

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Thanks for answering @JuergenAuer ! I do not know how it happened that I began to use the let’s Encrypt certificate. I registered my domain on this site: https://jino.ru/ . And then I was offered to connect a security certificate from Let’s Encrypt, I agreed, and the following is written in the domain settings:

Issued to: haitde.ru
Issued By: Let’s Encrypt
Valid from: 2019.09.09 07:05
Expires: 2019.12.10 07:05
Common name: haitde.ru
Issued by
Generic Name: Let’s Encrypt Authority X3
Country: US
Organization: Let’s Encrypt

no, I didn’t do anything with nginx

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Then jino.ru is your hoster and has an own solution (an own Letsencrypt client). But that client doesn't work correct.

So you should ask there.

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@JuergenAuer OK, thank you :slightly_smiling_face:

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