The Nxeon Blog
Guides for people who run their own servers.
Straight-talking tutorials and comparisons on VPS hosting, game servers, Linux and security. No fluff, just what actually works. 346 guides from the team that runs the servers.
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10 guides for “whois” · Clear search
How to Install and Configure fail2ban
fail2ban watches your logs and automatically bans IPs that fail to log in too many times. Here's how to install it and write custom jails.
How to Diagnose DNS Problems with dig and nslookup
When a domain won't resolve, dig and nslookup tell you exactly why. A practical, example-driven guide to reading their output and finding the real problem.
Business email for a domain registered anywhere: a DNS setup guide
Your domain doesn't have to live with Nxeon to get professional email on it. Here's exactly which DNS records to add — MX, SPF, DKIM, DMARC — wherever it's registered.
How to point a domain at your VPS
Bought a domain and spun up a server? The last step is connecting them. Here's exactly how to point a domain at your VPS with A records — and verify it worked.
Domain renewal and expiration explained
Let a domain expire and you can lose it — sometimes for good. Here's the renewal lifecycle, the grace periods, and how to never lose a name.
How to transfer a domain to a new registrar
Moving a domain to a better registrar is straightforward once you know the steps. Here's the checklist — unlock, auth code, and no downtime.
What is a WHOIS lookup and how to read the results
WHOIS tells you who owns a domain, when it expires, and where it's registered. Here's what every field means and how to read a WHOIS record like a pro.
What is WHOIS privacy, and do you need it?
Registering a domain publishes your name, email and phone by default. WHOIS privacy hides them. Here's how it works and when to use it.
What is a domain registrar, and how do you pick one?
Registrars are the companies that sell and manage domains. Here's what they actually do, how they differ, and what to look for when choosing one.
How to register a domain name (step by step)
Registering a domain is the first step to putting anything online. Here's how the process works, what to check, and how to avoid common mistakes.
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