Today I got the SSL certificate mismatch error in my browser (there were no changes in my Netlify account for months). The error went away after a couple of page refreshes, but I was able to capture this on the CLI (can’t reproduce it anymore, sorry): % openssl s_client -showcerts -servername salt.…

You’ve not added any custom domain to that site: Netlify App

We have noticed this issue yesterday as well on our site. Once the site was refreshed the error went away but we have done a SSL check and have noticed that one IP is not verified. Link to the report here → SSL Server Test (Powered by Qualys SSL Labs) Our site ( office.getjoan.com ) has a DNS throug…

I have the same problem on two of my Netlify sites. Refreshing doesn’t seem to help.

hey all, thanks for letting us know about this! We are looking in to this issue and will update here once we know more. Appreciate your patience. :muscle:

hi there, we’ve found the source of the problem and mitigated this for the time being, and are going to continue to monitor things. If you continue to see problems like this, please let us know right away by responding to this thread. Thank you!

Just FYI… my site travislaborde.com is still down, and it seems to be the same problem. I had another site down that is now working again…

Hi, @travislaborde , I’m showing the SSL certificate for this site was updated about 20-30 minutes after this was posted and is working now. If you are still seeing issues, however, please reply here again anytime to let us know. We will be happy to keep troubleshooting issues any issues remain.

Update: We have deployed a permanent fix for this SSL issue. We hope this solves the issue for everyone who reported it. Please let us know if you receive further reports of insecure messages. Thank you.

Hi All, We are facing this issue with our servers. We have a CNAME configured in our AWS Route 53 config. However, we started to see this error all of a sudden. Could someone check this please?

[image] szourob: Could someone check this please? Not without a domain name. :slight_smile:

SSL certificate mismatch

Support

marnold August 28, 2020, 8:19am 2

It looks like I’m not the only one who saw this problem: HSTS issue today

Topic		Replies	Views
HSTS issue today Support netlify-dns-https-ssl	4	1441	August 28, 2020
SSL/TLS certificate not working Support netlify-dns-https-ssl	10	727	February 4, 2024
SSL Cert domain mismatch Support netlify-dns-https-ssl	2	400	August 28, 2020
HTTPS/SSL Error - NET::ERR_CERT_COMMON_NAME_INVALID Support netlify-dns-https-ssl	6	6398	May 14, 2020
Unable to set up SSL due to SSL_ERROR_BAD_CERT_DOMAIN and Certification Mismatch Support netlify-dns-https-ssl	1	215	May 26, 2023

SSL certificate mismatch

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