The certificate looks good, as long as iam not behind a firewall, if i am, the browser shows me an error which says either unknown issuer or invalid cert.
I’ve checked my website with check-your-website.server-daten.de - everything seems valid
My domain is: kiseni.com
My web server is (include version): IIS 10
The operating system my web server runs on is (include version): Windows Server 2016 Datacenter
My hosting provider, if applicable, is: Contabo
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): Plesk Onyx
there is an older check of your domain. Your certificate is new
expires in 88 days *.kiseni.com, kiseni.com - 2 entries
the main domain and every subdomain is secure. No chain error, no mixed content. So I don't see a problem.
Share a screenshot.
*.kiseni.com doesn't work with a sub-subdomain like
I’m not at work currently, but i can show you the message:
Looks like there is a Man in the middle.
A firewall or anti virus software that creates an own certificate to read the encrypted traffic.
That’s a problem of that connection / firewall / anti-virus-software, not one of your website.
I’m glad to hear this.
Thank you very much @JuergenAuer
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