My domain is: https://peta-file.com
My operating system is (include version): MacOS Sierra
My web server is (include version): NGINX
My hosting provider, if applicable, is: Self
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
I have a Let’s Encrypt certificate on my site https://peta-file.com (it’s a file hosting site… I just have a terrible sense of humour), previously it has been recognized as valid both on my work machine (Windows 10, Chrome 53.something and MS Edge) and on my home machine (OSX El Capitan, Chrome 53.something and Safari). Today I upgraded to Sierra and noticed after the upgrade that Chrome (version 53.0.2875) is giving me an ERR_CERT_AUTHORITY_INVALID on the certificate on my site. Testing with Safari (Version 10.0 (12602.1.50.0.10)) it shows as valid.
I thought at this point all modern browsers were okay with the LE certificates. I don’t believe I screwed up issuing the certificate as it showed as valid yesterday, is nowhere near it’s expiry date, and it shows as valid under Safari. Is anybody else encountering this problem?