[GH-ISSUE #316] Server's IP change broke DNS resolution #3587

Closed
opened 2026-04-30 06:28:15 -05:00 by GiteaMirror · 3 comments
Owner

Originally created by @francoisWeber on GitHub (Aug 27, 2025).
Original GitHub issue: https://github.com/Dokploy/templates/issues/316

The IP of my server recently changed from X to Y.
My domain name is properly configured to map the new IP address Y.
My applications are configured with a LetsEncrypt certificate and linked to a subdomain of my domain name.
They are working as usual inside my LAN. However, applications are not reachable from outside.
I tried to reload each application's DNS via the "Domains" section of each application and I receive the following message Domain resolves to Y but should point to X.

How to solve this issue ? Is it a local/Dokploy caching problem ? Thank you

Originally created by @francoisWeber on GitHub (Aug 27, 2025). Original GitHub issue: https://github.com/Dokploy/templates/issues/316 The IP of my server recently changed from `X` to `Y`. My domain name is properly configured to map the new IP address `Y`. My applications are configured with a LetsEncrypt certificate and linked to a subdomain of my domain name. They are working as usual inside my LAN. However, applications are not reachable from outside. I tried to reload each application's DNS via the "Domains" section of each application and I receive the following message `Domain resolves to Y but should point to X`. How to solve this issue ? Is it a local/Dokploy caching problem ? Thank you
Author
Owner

@francoisWeber commented on GitHub (Aug 28, 2025):

Looks like the problem comes from Dokploy instance not refreshing it's own new IP adress. I went to https://dokploy-ip/dashboard/settings/server and Server > Update IP. This refreshed the IP address and made the DNS validation work

<!-- gh-comment-id:3232510208 --> @francoisWeber commented on GitHub (Aug 28, 2025): Looks like the problem comes from Dokploy instance not refreshing it's own new IP adress. I went to `https://dokploy-ip/dashboard/settings/server` and `Server` > `Update IP`. This refreshed the IP address and made the DNS validation work
Author
Owner

@jaainil commented on GitHub (Aug 29, 2025):

Wrong repository bro post in https://github.com/Dokploy/dokploy.

<!-- gh-comment-id:3235651974 --> @jaainil commented on GitHub (Aug 29, 2025): Wrong repository bro post in https://github.com/Dokploy/dokploy.
Author
Owner

@francoisWeber commented on GitHub (Aug 29, 2025):

Ow you're right !! Thanks !

<!-- gh-comment-id:3236076209 --> @francoisWeber commented on GitHub (Aug 29, 2025): Ow you're right !! Thanks !
Sign in to join this conversation.
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: github-starred/templates#3587