Linux Uncategorized

Icinga/Nagios test using zonemaster.

Zonemaster is a great tool to verify that you have set up your domainservers correctly. You can test it out on

I want my icinga server to this automaticly so i will get a warning as soon something changes, so lets do that. First thing you need to now is that Zonemaster is a tool and is freely available on Github. you can download it and run it on your own machine.



Heres some tips and trix for setting up an named server on CentOS 7.

Network pfSense

Full use of OpenDNS with pfSense

These steeps will show you how to use OpenDNS instead of your ISPs DNS in pfSense, and how to setup a free home account at OpenDNS to start filtering DNS request, and by that blocking unwanted traffic.