# \#dns **URL:** https://help.nextcloud.com/tag/dns/368.md [Latest](https://help.nextcloud.com/latest.md) · [Categories](https://help.nextcloud.com/categories.md) · [Tags](https://help.nextcloud.com/tags.md) --- ## [AIO Collabora CODE document loading times out on UGREEN NAS](https://help.nextcloud.com/t/aio-collabora-code-document-loading-times-out-on-ugreen-nas/251388)
**Author:** [@Keong](https://help.nextcloud.com/u/Keong)\ **Replies:** 1\ **Last updated:** [October 24, 2026, 5:52am UTC](https://help.nextcloud.com/t/aio-collabora-code-document-loading-times-out-on-ugreen-nas/251388 "2026-10-24T05:52:15Z")
Environment UGREEN DXP4800 GT, UGOS Pro, 32 GB RAM. Kernel observed: 6.18.15. Nextcloud AIO 14.4.1; Nextcloud Server 34.0.5; richdocuments 11.1.2. Collabora CODE 26.04.5.1, build hash 22ce52fb51. Collabora image ID: sha… --- ## [Nextcloud Updater fails: TLS certificate hostname mismatch for updates.nextcloud.com](https://help.nextcloud.com/t/nextcloud-updater-fails-tls-certificate-hostname-mismatch-for-updates-nextcloud-com/251289)
**Author:** [@TimSauter](https://help.nextcloud.com/u/TimSauter)\ **Replies:** 1\ **Last updated:** [October 21, 2026, 6:37pm UTC](https://help.nextcloud.com/t/nextcloud-updater-fails-tls-certificate-hostname-mismatch-for-updates-nextcloud-com/251289 "2026-10-21T18:37:50Z")
The Basics Nextcloud Server version: 35.0.1.1 Operating system and version: Ubuntu 24.04 LTS Web server and version: Apache/2.4.58 (Ubuntu) Reverse proxy and version: HAProxy on OPNsense (version not yet speci… --- ## [Plesk Nextcloud extension repeatedly fails TLS hostname verification for updates.nextcloud.com](https://help.nextcloud.com/t/plesk-nextcloud-extension-repeatedly-fails-tls-hostname-verification-for-updates-nextcloud-com/251281)
**Author:** [@Polli](https://help.nextcloud.com/u/Polli)\ **Replies:** 1\ **Last updated:** [October 21, 2026, 1:18pm UTC](https://help.nextcloud.com/t/plesk-nextcloud-extension-repeatedly-fails-tls-hostname-verification-for-updates-nextcloud-com/251281 "2026-10-21T13:18:04Z")
▶ Support intro The Basics Nextcloud Server version: 34.0.4.1 Operating system and version: Debian 13.7 Web server and version: Apache 2.4.69 Reverse proxy and version: nginx 1.30.5 PHP version: PHP 8.4.26 Is this th… --- ## [NetBase 0.4.0 — open any device on your network, from anywhere, through Nextcloud](https://help.nextcloud.com/t/netbase-0-4-0-open-any-device-on-your-network-from-anywhere-through-nextcloud/248992)
**Author:** [@ktec](https://help.nextcloud.com/u/ktec)\ **Replies:** 71\ **Last updated:** [October 21, 2026, 12:43pm UTC](https://help.nextcloud.com/t/netbase-0-4-0-open-any-device-on-your-network-from-anywhere-through-nextcloud/248992 "2026-10-21T12:43:20Z")
I’ve just released NetBase 0.4.0 (free & open-source, AGPL). Here is the one thing it does that I haven’t found anywhere else: :backhand\_index\_pointing\_right: Open the admin page of any device on your network — from any… --- ## [Web session logout upon OIDC access token expiration](https://help.nextcloud.com/t/web-session-logout-upon-oidc-access-token-expiration/250267)
**Author:** [@amarcone](https://help.nextcloud.com/u/amarcone)\ **Replies:** 3\ **Last updated:** [October 19, 2026, 11:44am UTC](https://help.nextcloud.com/t/web-session-logout-upon-oidc-access-token-expiration/250267 "2026-10-19T11:44:56Z")
▶ Support intro The Basics Nextcloud Server version: 34.0.4 Operating system and version: ZimaOS 1.7.1 Web server and version: Apache 2.4.68 Reverse proxy and version: Caddy 2.11.4 PHP version: 8.5.11 Is t… --- ## [Android app only asking URL, not user name or password](https://help.nextcloud.com/t/android-app-only-asking-url-not-user-name-or-password/251097)
**Author:** [@beneix](https://help.nextcloud.com/u/beneix)\ **Replies:** 2\ **Last updated:** [October 17, 2026, 10:56am UTC](https://help.nextcloud.com/t/android-app-only-asking-url-not-user-name-or-password/251097 "2026-10-17T10:56:18Z")
Just installed the Android app. After I enter the URL to my server, I am told that the username or password is wrong – without being offered a chance to enter it. I saw a thread with the same question, but it has been a… --- ## [AIO domain name problems](https://help.nextcloud.com/t/aio-domain-name-problems/250909)
**Author:** [@JakeZwart](https://help.nextcloud.com/u/JakeZwart)\ **Replies:** 2\ **Last updated:** [October 14, 2026, 8:56pm UTC](https://help.nextcloud.com/t/aio-domain-name-problems/250909 "2026-10-14T20:56:52Z")
▶ The Basics Nextcloud Server version (e.g., 29.x.x): Nextcloud Hub AIO 35.0.1 Operating system and version (e.g., Ubuntu 24.04): Ubuntu 26.04 LTS Web server and version (e.g, Apache 2.4.25): Nonereplace me Re… --- ## [Problème d’envoi d’e-mail depuis Nextcloud via Exchange](https://help.nextcloud.com/t/probleme-d-envoi-d-e-mail-depuis-nextcloud-via-exchange/228403)
**Author:** [@ilamurugan\_Latchouma](https://help.nextcloud.com/u/ilamurugan_Latchouma)\ **Replies:** 3\ **Last updated:** [October 2, 2026, 3:49pm UTC](https://help.nextcloud.com/t/probleme-d-envoi-d-e-mail-depuis-nextcloud-via-exchange/228403 "2026-10-02T15:49:07Z")
Bonjour, Je rencontre un blocage avec l’envoi d’e-mails depuis notre instance Nextcloud (VM-NEXTCLOUD) vers notre serveur Exchange . :wrench: Tests effectués : Les ports 25, 465 et 587 sont bien ouverts (tests faits … --- ## [EditBase 0.1.0 — a word processor that writes plain HTML](https://help.nextcloud.com/t/editbase-0-1-0-a-word-processor-that-writes-plain-html/250311)
**Author:** [@ktec](https://help.nextcloud.com/u/ktec)\ **Replies:** 2\ **Last updated:** [September 30, 2026, 12:26am UTC](https://help.nextcloud.com/t/editbase-0-1-0-a-word-processor-that-writes-plain-html/250311 "2026-09-30T00:26:13Z")
Hello everyone, After a long time in the making, I have finally finished the first release of EditBase and published it on the App Store. If you already use my apps, I would be glad if you gave it a try. EditBase is a … --- ## [Share with eMail wont work if own Mailprovider used](https://help.nextcloud.com/t/share-with-email-wont-work-if-own-mailprovider-used/249450)
**Author:** [@deutschem](https://help.nextcloud.com/u/deutschem)\ **Replies:** 11\ **Last updated:** [September 24, 2026, 9:09am UTC](https://help.nextcloud.com/t/share-with-email-wont-work-if-own-mailprovider-used/249450 "2026-09-24T09:09:13Z")
Hello, I have a managed hosting for nexctcloud with admin access. I have prefilled email-provider settings that worked. I want to use my own email provider (like german professionals GMX, mailbxo.org or similar). All… --- ## [Telekom filters port 80 - TLS certificate renewal fails](https://help.nextcloud.com/t/telekom-filters-port-80-tls-certificate-renewal-fails/249320)
**Author:** [@luftschiff](https://help.nextcloud.com/u/luftschiff)\ **Replies:** 26\ **Last updated:** [September 23, 2026, 10:44am UTC](https://help.nextcloud.com/t/telekom-filters-port-80-tls-certificate-renewal-fails/249320 "2026-09-23T10:44:31Z")
Nextcloudpi running on raspberry pi, with a subdomain of a public domain and dynamic DNS from freedns (afraid.org). Everything worked incredibly well (thanks nextcloud!) until, so it seems, telekom started filtering req… --- ## [NC nur noch lokal](https://help.nextcloud.com/t/nc-nur-noch-lokal/249606)
**Author:** [@civil](https://help.nextcloud.com/u/civil)\ **Replies:** 8\ **Last updated:** [September 18, 2026, 2:14pm UTC](https://help.nextcloud.com/t/nc-nur-noch-lokal/249606 "2026-09-18T14:14:25Z")
Ich möchte meineMfg zuhause auf einem kleinen Ubuntu Server laufende Nextcloud nur noch lokal laufen lassen um mich soweit wie möglich zu schützen. Router ist eine Fritzbox 7490. Reicht es da in der Konfiguration der Ne… --- ## [Authentication issue - verifying password endless loop. Nexcloud in docker with reverse proxy](https://help.nextcloud.com/t/authentication-issue-verifying-password-endless-loop-nexcloud-in-docker-with-reverse-proxy/249343)
**Author:** [@VincenzoNC](https://help.nextcloud.com/u/VincenzoNC)\ **Replies:** 1\ **Last updated:** [September 15, 2026, 8:23pm UTC](https://help.nextcloud.com/t/authentication-issue-verifying-password-endless-loop-nexcloud-in-docker-with-reverse-proxy/249343 "2026-09-15T20:23:00Z")
▶ Support intro Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can. :heart: The Basics Hi guys Good morning to all. I did a fresh install … --- ## [Fie.nl.tab.digital — 502 Bad Gateway, can't reach my instance](https://help.nextcloud.com/t/fie-nl-tab-digital-502-bad-gateway-cant-reach-my-instance/248954)
**Author:** [@k-line](https://help.nextcloud.com/u/k-line)\ **Replies:** 2\ **Last updated:** [September 5, 2026, 8:55pm UTC](https://help.nextcloud.com/t/fie-nl-tab-digital-502-bad-gateway-cant-reach-my-instance/248954 "2026-09-05T20:55:44Z")
▶ Support intro Since today I can no longer access my Nextcloud instance at fie.nl.tab.digital — the page returns a 502 Bad Gateway error. No maintenance notice on the site or via email beforehand. The domain still reso… --- ## [How to configure Nextcloud AIO to prevent brute force protection to block it's IP Address](https://help.nextcloud.com/t/how-to-configure-nextcloud-aio-to-prevent-brute-force-protection-to-block-its-ip-address/245502)
**Author:** [@sustainjane](https://help.nextcloud.com/u/sustainjane)\ **Replies:** 4\ **Last updated:** [September 2, 2026, 3:21pm UTC](https://help.nextcloud.com/t/how-to-configure-nextcloud-aio-to-prevent-brute-force-protection-to-block-its-ip-address/245502 "2026-09-02T15:21:59Z")
▶ Support intro Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can. :heart: The Basics Nextcloud Server version (e.g., 29.x.x): 20260527\_… --- ## [Cannot validate domain (curl 35 error)](https://help.nextcloud.com/t/cannot-validate-domain-curl-35-error/246859)
**Author:** [@eardrum\_espresso](https://help.nextcloud.com/u/eardrum_espresso)\ **Replies:** 2\ **Last updated:** [August 27, 2026, 9:44am UTC](https://help.nextcloud.com/t/cannot-validate-domain-curl-35-error/246859 "2026-08-27T09:44:42Z")
The Basics Nextcloud Server version (e.g., 29.x.x): AIO version v13.3.1 Operating system and version (e.g., Ubuntu 24.04): Raspberry Pi OS (trixie) Web server and version (e.g, Apache 2.4.25): AIO built-in Reve… --- ## [comment configurer LEECTFTP ](https://help.nextcloud.com/t/comment-configurer-leectftp/248487)
**Author:** [@Denis\_Grante](https://help.nextcloud.com/u/Denis_Grante)\ **Replies:** 1\ **Last updated:** [August 24, 2026, 6:43am UTC](https://help.nextcloud.com/t/comment-configurer-leectftp/248487 "2026-08-24T06:43:59Z")
Bonjour comment configurer LEETCHFTP Nous obtenons une erreur de dns ! Socket Error: no DNS entry cordialement dgmaczen@gmail.com --- ## [AIO mastercontainer exits with curl: (6) Could not resolve host: ghcr.io, while the same image can reach ghcr.io successfully](https://help.nextcloud.com/t/aio-mastercontainer-exits-with-curl-6-could-not-resolve-host-ghcr-io-while-the-same-image-can-reach-ghcr-io-successfully/247095)
**Author:** [@E1000](https://help.nextcloud.com/u/E1000)\ **Replies:** 3\ **Last updated:** [August 8, 2026, 8:40am UTC](https://help.nextcloud.com/t/aio-mastercontainer-exits-with-curl-6-could-not-resolve-host-ghcr-io-while-the-same-image-can-reach-ghcr-io-successfully/247095 "2026-08-08T08:40:10Z")
Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can. :heart: I have spent several weeks debugging this and intentionally excluded the commo… --- ## [Nextcloud Talk HPB – Incoming calls succeed but media session fails between Linux desktop and iPhone](https://help.nextcloud.com/t/nextcloud-talk-hpb-incoming-calls-succeed-but-media-session-fails-between-linux-desktop-and-iphone/247406)
**Author:** [@penfold](https://help.nextcloud.com/u/penfold)\ **Replies:** 1\ **Last updated:** [July 27, 2026, 9:08pm UTC](https://help.nextcloud.com/t/nextcloud-talk-hpb-incoming-calls-succeed-but-media-session-fails-between-linux-desktop-and-iphone/247406 "2026-07-27T21:08:34Z")
▶ Support intro Nextcloud version (eg, 24.0.1): replace me Talk Server version (eg, 14.0.2): replace me Custom Signaling server configured: yes/no and version Custom TURN server configured: yes/no Custom STUN server c… --- ## [Resolved! 🎉 "“Failed to connect to Nextcloud” when attempting to sign in on the macOS VFS client"](https://help.nextcloud.com/t/resolved-failed-to-connect-to-nextcloud-when-attempting-to-sign-in-on-the-macos-vfs-client/247335)
**Author:** [@callumgare](https://help.nextcloud.com/u/callumgare)\ **Replies:** 1\ **Last updated:** [July 25, 2026, 8:05am UTC](https://help.nextcloud.com/t/resolved-failed-to-connect-to-nextcloud-when-attempting-to-sign-in-on-the-macos-vfs-client/247335 "2026-07-25T08:05:32Z")
After taking repeated stabs and trying to fix this on and off I’ve finally done it (thanks Claude). For me the issue was that one of my IPs was a private IP since my nextcloud instance is running on a home server and som… --- ## [Nextcloud Office Request Failed with Status Code 500](https://help.nextcloud.com/t/nextcloud-office-request-failed-with-status-code-500/247291)
**Author:** [@guy123](https://help.nextcloud.com/u/guy123)\ **Replies:** 4\ **Last updated:** [July 24, 2026, 3:49pm UTC](https://help.nextcloud.com/t/nextcloud-office-request-failed-with-status-code-500/247291 "2026-07-24T15:49:23Z")
▶ Support intro Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can. :heart: The Basics Nextcloud Server version (e.g., 29.x.x): 34.0.1sna… --- ## [After leaving a share I can not restore the File from the "Deleted Share" folder](https://help.nextcloud.com/t/after-leaving-a-share-i-can-not-restore-the-file-from-the-deleted-share-folder/243890)
**Author:** [@c\_b1](https://help.nextcloud.com/u/c_b1)\ **Replies:** 1\ **Last updated:** [July 24, 2026, 2:18pm UTC](https://help.nextcloud.com/t/after-leaving-a-share-i-can-not-restore-the-file-from-the-deleted-share-folder/243890 "2026-07-24T14:18:52Z")
▶ Support intro Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can. :heart: The Basics Nextcloud Server version (e.g., 29.x.x): 33.0.1 O… --- ## [Problems with iPhone Nextcloud Calendar/Address Book on LAN after switching the Nginx Proxy Manager](https://help.nextcloud.com/t/problems-with-iphone-nextcloud-calendar-address-book-on-lan-after-switching-the-nginx-proxy-manager/246492)
**Author:** [@JanNi](https://help.nextcloud.com/u/JanNi)\ **Replies:** 1\ **Last updated:** [July 7, 2026, 9:00am UTC](https://help.nextcloud.com/t/problems-with-iphone-nextcloud-calendar-address-book-on-lan-after-switching-the-nginx-proxy-manager/246492 "2026-07-07T09:00:49Z")
Dear Nextcloud Community, After switching the Nginx Proxy Manager from a Docker container to an LXC container (Proxmox), I’m experiencing an issue where appointments and contacts I create, update, or delete on my iPhone… --- ## [Euro Office for Nextcloud with Docker](https://help.nextcloud.com/t/euro-office-for-nextcloud-with-docker/246602)
**Author:** [@scubamuc](https://help.nextcloud.com/u/scubamuc)\ **Replies:** 0\ **Last updated:** [July 6, 2026, 9:52am UTC](https://help.nextcloud.com/t/euro-office-for-nextcloud-with-docker/246602 "2026-07-06T09:52:29Z")
Install & configure Euro Office for Nextcloud with Docker official documentation How to install Euro-Office in Nextcloud Installing Nextcloud Office – Euro office for Nextcloud with Docker This example will require Do… --- ## [Celebrating 10,000 GitHub stars for Nextcloud All-in-One: now with automatic domain acquisition and DNS setup](https://help.nextcloud.com/t/celebrating-10-000-github-stars-for-nextcloud-all-in-one-now-with-automatic-domain-acquisition-and-dns-setup/246519)
**Author:** [@system](https://help.nextcloud.com/u/system)\ **Replies:** 0\ **Last updated:** [July 3, 2026, 9:00am UTC](https://help.nextcloud.com/t/celebrating-10-000-github-stars-for-nextcloud-all-in-one-now-with-automatic-domain-acquisition-and-dns-setup/246519 "2026-07-03T09:00:16Z")
Originally published at: Nextcloud AIO introduces automatic domain and DNS setup - Nextcloud Four years ago, we introduced Nextcloud All-in-One (AIO) as a straightforward way to set up a complete Nextcloud installat… --- ## [Probleme mit dem Iphone NC-Kalender / Adressbuch im LAN nach der Umstellung des Nginx Proxy Manager](https://help.nextcloud.com/t/probleme-mit-dem-iphone-nc-kalender-adressbuch-im-lan-nach-der-umstellung-des-nginx-proxy-manager/245434)
**Author:** [@JanNi](https://help.nextcloud.com/u/JanNi)\ **Replies:** 1\ **Last updated:** [July 2, 2026, 11:49am UTC](https://help.nextcloud.com/t/probleme-mit-dem-iphone-nc-kalender-adressbuch-im-lan-nach-der-umstellung-des-nginx-proxy-manager/245434 "2026-07-02T11:49:52Z")
Liebe NC-Gemeinde, nach der Umstellung des Nginx Proxy Manager von einem Docker-Container auf einen LXC (Proxmox) habe ich das Problem, dass Termine und Adressen die ich im IPhone erstelle, aktualisiere oder lösche nich… --- ## [Cant connect to my Nextcloud DNS-Name/outside from my home anymore. ](https://help.nextcloud.com/t/cant-connect-to-my-nextcloud-dns-name-outside-from-my-home-anymore/245789)
**Author:** [@danubis](https://help.nextcloud.com/u/danubis)\ **Replies:** 34\ **Last updated:** [July 1, 2026, 1:06pm UTC](https://help.nextcloud.com/t/cant-connect-to-my-nextcloud-dns-name-outside-from-my-home-anymore/245789 "2026-07-01T13:06:23Z")
▶ Support intro Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can. :heart: The Basics Nextcloud Server version (e.g., 29.x.x): 33.0.5 O… --- ## [Connecting Hermes Agent to Nextcloud Talk using nextcloud-talk-hermes-bridge](https://help.nextcloud.com/t/connecting-hermes-agent-to-nextcloud-talk-using-nextcloud-talk-hermes-bridge/246436)
**Author:** [@vawaver](https://help.nextcloud.com/u/vawaver)\ **Replies:** 0\ **Last updated:** [June 30, 2026, 5:57pm UTC](https://help.nextcloud.com/t/connecting-hermes-agent-to-nextcloud-talk-using-nextcloud-talk-hermes-bridge/246436 "2026-06-30T17:57:18Z")
Connecting Hermes Agent to Nextcloud Talk using nextcloud-talk-hermes-bridge 1. Introduction I am sharing this guide as one possible way to connect a local Hermes Agent to Nextcloud Talk. This is not meant to be the onl… --- ## [Pb with OCC with Nextcloud Hub 26 Spring (34.0.0)](https://help.nextcloud.com/t/pb-with-occ-with-nextcloud-hub-26-spring-34-0-0/246096)
**Author:** [@Didier91](https://help.nextcloud.com/u/Didier91)\ **Replies:** 6\ **Last updated:** [June 21, 2026, 7:59pm UTC](https://help.nextcloud.com/t/pb-with-occ-with-nextcloud-hub-26-spring-34-0-0/246096 "2026-06-21T19:59:03Z")
▶ Support intro Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can. :heart: The Basics Nextcloud Server version (e.g., 29.x.x): 34.0.0 O… --- ## [Windows desktop application will not allow me to connect to my NextCloud server](https://help.nextcloud.com/t/windows-desktop-application-will-not-allow-me-to-connect-to-my-nextcloud-server/246031)
**Author:** [@maniejv](https://help.nextcloud.com/u/maniejv)\ **Replies:** 15\ **Last updated:** [June 19, 2026, 11:32am UTC](https://help.nextcloud.com/t/windows-desktop-application-will-not-allow-me-to-connect-to-my-nextcloud-server/246031 "2026-06-19T11:32:42Z")
▶ Support intro Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can. :heart: The Basics Nextcloud Server version (e.g., 29.x.x): 34.0.0.12 … [Next page](https://help.nextcloud.com/tag/dns/368.md?match_all_tags=true&page=1&tags%5B%5D=dns)