check_http Wrong Certificate Date!

Fabio Scarvaglieri | kaikaito IT GmbH fs at
Mon Aug 20 20:53:07 CEST 2018

Hello, I am trying to use the check_http Plugin.  I'ts a very nice PLUGIN.
But I am getting complete wron Certificate dates,, and don't exact know what is going wrong.

root at monitoring01:/opt/omd/versions/1.5.0p1.cme/lib/nagios/plugins# ./check_http -H -C 30,14
CRITICAL - Certificate '' expires in 3 day(s) (Do 23 Aug 2018 23:59:59 GMT +0000).
This is right, and coorect.

BUT when I try followign domain:   I get a complete wrong SSL.  Firefox and other applications are showing the right certificate EXPIRE date.
But the plugin is getting something WRONG !

root at monitoring01:/opt/omd/versions/1.5.0p1.cme/lib/nagios/plugins# ./check_http -H -C 30,14
OK - Certificate '*' will expire on Di 25 Mär 2025 11:39:42 GMT +0000.

Hope you can help...
I am getting really confused...

Beste Grüße
Fabio Scarvaglieri


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+49 621-4908490 , 0179-1437108, kaikaito.fsca
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