Time out error from my local network

I installed nextcloud long time ago in a home server. It worked fine until now. When I try to access from my home network with the domain I set up is giving a time out error (ERR_TIMED_OUT). But if I use any external network it works fine. If i use my server local IP is working fine too. How can I fix this issue?

I checked up the oc_bruteforce_attempts table in mysql inside my home server and there is no ip showing up there.

If I use the traceroute command to the domain the packets are arriving with any problems.

Any ideas?

Could be some network routing issue. You probably use your public ip also within your home network. However, what is strange is why it was working before. How do you update the DNS information to your current IP, is this in your router? Or within the Nextcloud setup?