It's a Symantec cert, which are not trusted by many browsers now. https://blog.mozilla.org/security/2018/03/12/distrust-symantec-tls-certificates/ https://blog

It's a Symantec cert, which are not trusted by many browsers now. https://blog.mozilla.org/security/2018/03/12/distrust-symantec-tls-certificates/ https://blog.mozilla.org/security/2018/03/12/distrust-symant...