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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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8 guides for “config” in Domains · Clear search
What Is a Glue Record and When Do You Need One?
Glue records solve a chicken-and-egg problem in DNS when your nameservers live on the domain they serve. Here's the plain-English explanation and when you need them.
How to Create a Staging Subdomain for Your Site
Test changes safely on staging.yourdomain.com before they hit production. Here's the DNS, the web-server config, the SSL, and how to keep bots and Google out.
How to Set Up a Wildcard Subdomain on a VPS
A wildcard subdomain catches every subdomain at once — ideal for multi-tenant apps and dynamic subdomains. Here's the DNS record, the wildcard SSL cert, and the Nginx config.
How to Set Up an A Record for Your Server
The A record is the single most important DNS record for pointing a domain at a server. Here's exactly what it does, how to add one, and how to test it.
How to Point a Domain to a VPS with Cloudflare
A step-by-step guide to connecting any domain to your VPS using Cloudflare's free DNS, including the exact A records and the proxy setting most people get wrong.
Wildcard DNS and catch-all subdomains explained
One record to handle every subdomain? That's a wildcard. Here's how *.example.com works, when to use it, and the pitfalls to avoid.
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.
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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