Learn how to set up your own authoritative DNS server for full DNS control and easy custom record management.
Ivan Salloum
37 posts
Posts by Ivan Salloum
Step-by-step guide to deploy Beszel for self-hosted server monitoring – everything you need to run it confidently.
Learn how I built UFW+, an adaptive firewall setup that combines UFW, Fail2ban, and nftables to block floods, scans, and spoofed traffic efficiently.
Learn how to configure IP pools in Postal using Floating IPs for better email deliverability, reputation management, and sending flexibility.
Remove old Docker packages and install Docker Engine and the Compose plugin on Ubuntu Server using Docker’s official repository.
Learn how to self-host Umami, a lightweight and privacy-focused analytics tool that gives you full control over your website data.
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