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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21 guides for “value” in Domains · Clear searchEmail DNS explained: SPF, DKIM and DMARC
Want your email to land in inboxes, not spam? Three DNS records — SPF, DKIM and DMARC — are the key. Here's what they do and how to set them.
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.
Subdomains explained: what they are and how to use them
blog.example.com, app.example.com, shop.example.com — subdomains let one domain host many things. Here's how they work and when to use one.
How to point a domain to your VPS
Got a domain and a server? Connect them with a single DNS record. Here's the exact process, the records to set, and how to verify it worked.
TTL in DNS explained: what that number really does
TTL is the little number next to every DNS record — and it controls how fast your changes take effect. Here's how to set it wisely.
DNS propagation explained: why changes take time
You changed a DNS record but the site still points to the old server. That's propagation. Here's why it happens and how to work with it.
DNS records explained: A, AAAA, CNAME, MX and TXT
Every domain runs on a handful of record types. Here's what each one does, with real examples, so you can read and edit DNS with confidence.
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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