# DynDNS update returns SERVFAIL for nohost.me after hardware restore
**URL:** https://forum.yunohost.org/t/dyndns-update-returns-servfail-for-nohost-me-after-hardware-restore/43057
**Category:** Support
**Tags:** raspberrypi, domain, english
**Created:** [September 23, 2026, 11:51am UTC](https://forum.yunohost.org/t/dyndns-update-returns-servfail-for-nohost-me-after-hardware-restore/43057 "2026-09-23T11:51:13Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@Gma2025](https://forum.yunohost.org/u/Gma2025)
#### Post date: [September 23, 2026, 11:51am UTC](https://forum.yunohost.org/t/dyndns-update-returns-servfail-for-nohost-me-after-hardware-restore/43057/1 "2026-09-23T11:51:13Z")
### I have searched the forum for similar issues
on
### This category is for general issues(=something is broken) regarding YunoHost, _NOT_ apps.
on
### This form is written in English but feel free to write in French if you’re more comfortable!
on
### What type of hardware are you using
Raspberry Pi 3, 4+
### What YunoHost version are you running
12.1.41.2
### How are you able to access your server
SSH
### Describe your issue
### Hardware & Version
- **Hardware:** Raspberry Pi 5 Model B
- **YunoHost version:** 12.1.41.2 (Bookworm / aarch64)
- **Domain:** `odin.nohost.me`
### Issue Description
Hi YunoHost team,
I recently had an SD card failure on my Raspberry Pi 5 and restored my server from a backup on a fresh YunoHost installation.
While all apps and system settings were restored successfully, `sudo yunohost dyndns update --force` constantly fails with a `SERVFAIL` error (`rcode SERVFAIL`).
My public IP changed to `93.137.246.191`, but the DNS record for `odin.nohost.me` remains stuck on an old IP address. Re-subscribing with my recovery password succeeds locally, but the remote DNS server still refuses TSIG updates with `SERVFAIL`.
### Logs & Diagnostics
Could an administrator please manually clear/resync the TSIG key and DNS zone for `odin.nohost.me` on `ns0.nohost.me` / `ns1.nohost.me`?
Thank you!
### Share relevant logs or error messages
args:
---
### Author:  [@Gma2025](https://forum.yunohost.org/u/Gma2025)
#### Post date: [September 23, 2026, 11:53am UTC](https://forum.yunohost.org/t/dyndns-update-returns-servfail-for-nohost-me-after-hardware-restore/43057/2 "2026-09-23T11:53:38Z")
Sorry for the incovience, added link due to not being able to insert links before.
[https://paste.yunohost.org/raw/tilopokoge](https://paste.yunohost.org/raw/tilopokoge)
---
### Author:  [@Prob](https://forum.yunohost.org/u/Prob)
#### Post date: [September 29, 2026, 6:25pm UTC](https://forum.yunohost.org/t/dyndns-update-returns-servfail-for-nohost-me-after-hardware-restore/43057/3 "2026-09-29T18:25:27Z")
The other issue regarding ns was fixed, i checked your domain and looks fine to me now. Can you confirm?
---
### Author:  [@Gma2025](https://forum.yunohost.org/u/Gma2025)
#### Post date: [October 6, 2026, 6:23am UTC](https://forum.yunohost.org/t/dyndns-update-returns-servfail-for-nohost-me-after-hardware-restore/43057/4 "2026-10-06T06:23:13Z")
Hi,
Thanks for looking into it.
I’m still getting SERVFAIL
Think im gona move to another domain.
sudo yunohost dyndns update --force
INFO Update needed, going on…
ERROR id 52608
opcode UPDATE
rcode SERVFAIL
flags QR RA
;ZONE
[nohost.me](http://nohost.me). IN SOA
;PREREQ
;UPDATE
;ADDITIONAL
INFO The operation ‘Update the IP associated with your YunoHost subdomain ‘[odin.nohost.me](http://odin.nohost.me)’’ could not be completed. Please share the full log of this operation using the command ‘yunohost log share 20261006-061043-dyndns\_update-odin.nohost.me’ to get help
ERROR Could not update IP address to DynDNS
* * *
**Moving to another domain.
Thanks for your effort and help.
Kind regards**