DNS to locale IP not working

[Life4Gaming]

Hi,

I want a subdomain (cloud.domain.dev) to point to the internal IP 192.168.178.103 in my network, so I created this A Type Record:

According to what I have read online this should work perfectly fine, but when I try to open the subdomain I will always get this error in Firefox:
We’re having trouble finding that site.
We can’t connect to the server cloud.domain.dev

I already created an SSL certificate using LetsEncrypt with the Cloudflare DNS Plugin if this should be needed.

Can anybody tell me what I am doing wrong?

[sandro]

The address you mentioned is not what you configured in your screenshot.

But what you described will generally work and if you verified the DNS resolution, it may be a server issue.

What’s the domain?

[Life4Gaming]

Yeah sorry I mean 192.168.178.82.
The domain is köjer.dev

[sandro]

The entry is in place, however it’s configured for .103

DNS Checker - DNS Check Propagation Tool

[Life4Gaming]

I tried it with a different internal ip but it also did not work.
It is now on .82 again

[sandro]

Yes, it does resolve the correct address now. I am afraid this will be a local issue. Verify you resolve the correct address and that your server is up. On Cloudflare’s side it is working.

[Life4Gaming]

Okay thank you for verifying.
But I dont understand what the problem could be.
I can navigate to .82 from my locale network without any issues…

[sandro]

Afraid, that’s something you need to verify locally. You can also post a question on a network related StackExchange forum if you need further assistance here.