Browser is complaining that my certificate is invalid, how to fix this?

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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: https://www.thecrispyduck.co.uk/

I ran this command: sudo certbot --nginx

It produced this output:
Deploying certificate
Successfully deployed certificate for thecrispyduck.co.uk to /etc/nginx/sites-enabled/crispy

My web server is (include version): Nginx 1.18

The operating system my web server runs on is (include version): Ubuntu 20.04

My hosting provider, if applicable, is: hetzner.com

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): No Cpanel

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot): 1.23.0

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I see a brand new certificate issued today? Is your browser still complaining?

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Your certificate is only valid for thecrispyduck.co.uk and not for www.thecrispyduck.co.uk

Edit your nginx config to add the second name, and run the certbot command again.

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Yes i just created a new one five minutes ago to try again. Its not only me few people has complained about this.

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thank you i will try that

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6

add the --dry-run option, before you get ratelimited.

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it worked thank you :slight_smile:

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You've created A LOT of certificates recently:

I urge you NOT to keep re-issuing certs if you don't fully understand the issue at hand. Your actions could lead to running into rate limits. Please be more careful in the future.

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what happens if i reach the limits?

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Then you won't be able to issue new certificates for 7 days. Please see the Let's Encrypt documentation.

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ohh okay thanks for letting me know that didnt happen yet i will make sure to run the --dry-run next time

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Question, how can you tell how many certificate i created?is there a tool i can use to see this?

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Yes.

Open the link in the post.

Also check letsdebug-toolkit

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