Dynamic DNS vs Dedicated VPN IP (sh.itjust.works)

submitted 4 months ago by [email protected] to c/[email protected]

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Hi everyone!

I'm looking into self-hosting, and I currently have dynamic DNS set up to point to my home IP.

My question: is it worth getting a dedicated IP through a VPN?

I'm pretty technically savvy, but when it comes to networking I lack practical experience. My thought is that pointing my domain to a dedicated IP and routing that traffic to my home IP would be safer - especially if I only allow traffic on certain ports from that IP. Just curious if that idea holds up in practice, or if it's not worth the effort.

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[-] [email protected] 1 points 4 months ago

First I’d ask if you need to open ports at all - if this is only for your family’s use then Tailscale or one of its alternatives can accomplish the same goal without opening ports in your firewall or worrying about security flaws in your hosted services.

If it’s for public use, maybe consider cloudflare tunnel?

[-] [email protected] 2 points 4 months ago

True, these do sound like the best solutions honestly. I wanted to avoid something like Tailscale, since it just becomes another point for me to support/troubleshoot on the user end, but maybe I should reconsider. It's a tradeoff, but it would also simplify a lot on my end.

this post was submitted on 05 May 2024

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