Hello everyone.

I bought domain name (example.com) from https://njal.la/ and I want to direct it to my server but I need help with it.

Let’s say that I have public and static home IPv4 address 10.172.172.172 (example) and on that address is a computer running on 192.168.200.101 (example) and there is jellyfin server (port 1020/tcp), immich server(port 1021/tcp) and bitwarden server (port 1022/tcp).

My question is can I create a subdomain and point it to these servers?

Like; jellyfin.example.com -> 192.168.200.101:1020

immich.example.com -> 192.168.200.101:1021

bitwarden.example.com -> 192.168.200.101:1022

Or do I have to buy two more separate domains for these servers? Like example2.com and example3.com?

Sorry for english and also if this is a stupid question but I need to know. I have never so far used domains and never dabbled in dns setting and I don’t know where to search for info.

  • Shimitar@downonthestreet.euEnglish
    61·
    8 days ago

    Create the subdomains and have them all point to your PUBLIC IP (10.172… But keep in mind 10… Are -not- public ip)

    You will need to setup redirect from your router/gateway to your internal ip.

    Unless you are on cg-nat (that would explain a 10… class ip) in that case, you will definitely need a real public static ip

    To “match” the various ports all to 443, you will need a reverse proxy, since those ports are not standard. This could be mitigated with srv DNS records, but I really strongly suggest not to go public without https and reverse proxy.