DNSSEC Monitoring

Do you have your own public domain name? Do you manage your own DNS server(s)? And do you have DNSSEC enabled? If you answered yes to all of those questions, then you probably want to monitor your DNSSEC setup. This post will show you how I do it.

Read More

docker-compose networking tips

TL;DR: This article is so far about how to disable iptables integration and choose different addressing for the ‘bridge’ (default) network.

Read More

Postfix relayhost on openSUSE

This will describe how to make your openSUSE machine send e-mail via reliable relayhost of your choice using Postfix. I will use gmail as an example.

Read More

Continuous deployment

After trying to deploy to GitLab Pages and GitHub Pages I decided to deploy to my own server as neither of those providers fit my needs, because:

  • Neither of those providers support IPv6.
  • Second repository is necessary in GitHub.
  • I already have my own webserver.

Read More