this post was submitted on 02 Jul 2026
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Selfhosted

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I finally bought a domain! Now what (thelemmy.club)
submitted 1 month ago by philanthropicoctopus@thelemmy.club to c/selfhosted@lemmy.world
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Hi everyone

Thanks for all the advice on buying a domain. Its a big week for me. Getting on grapheneos, buying a domain, and I also recently started self hosting my contacts and calendar. I love this way of life.

My original plan was to one of the xyz 1.1111b domains for $1 a year but most of the feedback I got said just go with cloudflare. Its a lot more money than I had planned but all the security features are baked in and I feel that's worth the extra money.

Here are my questions. I use the latest version of truenas community

  1. How do I connect my domain to my server apps? I've got a series of apps I'd love to he able to access without tailscale and solely use the domain.
  2. I have heard the term DNS a million times but don't really understand it. What do.I need to know about DNS to keep security up and stay protected
  3. I'd like to let family access my media server, are there any considerations I need to make?
  4. How can I use one domain to access multiple services on my server? Do I need to pay extra for subdomains?

Thank you for any advice

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[–] frongt@lemmy.zip 5 points 1 month ago (13 children)

I would strongly encourage continuing to use tailscale or another VPN. The more you expose to the Internet, the more opportunities you present to an attacker. If you family also uses the VPN client, they can access the systems in the same way.

Plenty of learning material out there on DNS. But no, you don't have to pay extra for subdomains. You can put the records up on cloudflare or host them internally. Generally it's considered bad practice to put local records in public DNS, but it doesn't actually matter that much.

You can set up a reverse proxy to route traffic to each service based on the domain name used. Most people use caddy, some use traefik, and some use nginx proxy manager.

[–] someonesmall@lemmy.ml 5 points 1 month ago (7 children)

This. Do not expose any service to the internet or even LAN. All clients need to connect via VPN to your machine, no matter if from LAN/home or on the road (WAN/Internet). You can still use a reverse proxy and custom domain names so inside the VPN network everything is HTTPS and each service has a nice domain name.

[–] philanthropicoctopus@thelemmy.club 0 points 1 month ago (2 children)

How can I force https on my apps

[–] someonesmall@lemmy.ml 1 points 1 month ago

You need something like Traefik which does https for the services.

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