Website certificate by Zabbix agent 2 - reports problem with the certificate

[ertank]

Hello,

I am using Zabbix 7.0.3. There is a domain certificate controls installed and among others devsoft.uk domain is reported as a problematic by the "Website certificate by Zabbix agent 2"

When I check that domain certificate using Opera by visiting the web site it is displayed as valid and details are below.


I couldn't understand why the tool reported that domain and its sub domains as problematic.


Any help is appreciated.

Thanks & Regards,
Ertan

[jhboricua]

Most likely the host running the monitor doesn't have the Sectigo CA in its certificate store, hence it can't validate it.