[GH-ISSUE #1523] DNS-01 Let's Encrypt request issue #3040

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opened 2026-02-27 12:30:28 +03:00 by kerem · 0 comments

kerem commented

2026-02-27 12:30:28 +03:00

Owner

Originally created by @astrdev on GitHub (Jan 14, 2026).
Original GitHub issue: https://github.com/0xJacky/nginx-ui/issues/1523

Describe the bug
Here, I want to create a Let's Encrypt cert for "mydomain.ch" and "*.mydomain.ch" (while "mydomain.ch" being just a placeholder). I purchased "mydomain.ch" at Infomaniak. So for that DNS provider, I created the DNS credentials for the Infomaniak provider with a correct access token.
And then, when I want to issue a certificate from the Certificates List, putting the two domain above, nginx-ui cannot create the cert.

But, for example, while I'm using Nginx Proxy Manager (because I used that before testing nginx-ui), it can create that cert while providing the same domains above.

To Reproduce
Steps to reproduce the behavior:

Simply issue a Let's Encrypt cert for "mydomain.ch" and "*.mydomain.ch" in "Home > Certificates > Certificates List"

Expected behavior
Successfully create the Let's Encrypt cert for the above domains.

Screenshots

The "Issue Certificate" creation box:
Full trace logs while doing it (redacted some info):

nginx-ui  | 2026/01/14 20:35:27 github.com/0xJacky/Nginx-UI/model/cert.go:68
nginx-ui  | [0.157ms] [rows:0] SELECT * FROM `certs` WHERE (`certs`.`name` = "mydomain.ch" AND `certs`.`filename` = "mydomain.ch" AND `certs`.`key_type` = "P384") AND `certs`.`deleted_at` IS NULL ORDER BY `certs`.`id` LIMIT 1
nginx-ui  | 2026-01-14 20:35:27.101     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert [Nginx UI] Preparing lego configurations
nginx-ui  |
nginx-ui  | 2026/01/14 20:35:27 github.com/0xJacky/Nginx-UI/internal/cert/payload.go:43
nginx-ui  | [0.089ms] [rows:1] SELECT * FROM `acme_users` WHERE `acme_users`.`id` = 7 AND `acme_users`.`deleted_at` IS NULL ORDER BY `acme_users`.`id` LIMIT 1
nginx-ui  | 2026-01-14 20:35:27.101     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert [Nginx UI] ACME User: System Initial User, Email: REDACTED@REDACTED.com, CA Dir: https://acme-v02.api.letsencrypt.org/directory
nginx-ui  | 2026-01-14 20:35:27.101     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert [Nginx UI] Creating client facilitates communication with the CA server
nginx-ui  |
nginx-ui  | 2026/01/14 20:35:27 github.com/0xJacky/Nginx-UI/internal/cert/issue.go:111
nginx-ui  | [0.158ms] [rows:1] SELECT * FROM `dns_credentials` WHERE id=1  AND `dns_credentials`.`deleted_at` IS NULL LIMIT 1
nginx-ui  | 2026-01-14 20:35:27.647     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert [Nginx UI] Setting DNS01 challenge provider
nginx-ui  | 2026-01-14 20:35:27.647     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert [Nginx UI] Setting environment variables
nginx-ui  | 2026-01-14 20:35:27.647     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert [Nginx UI] Obtaining certificate
nginx-ui  | 2026-01-14 20:35:27.647     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:27 [INFO] [mydomain.ch, *.mydomain.ch] acme: Obtaining bundled SAN certificate
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:29.121     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:29 [INFO] [*.mydomain.ch] AuthURL: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:29.121     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:29 [INFO] [mydomain.ch] AuthURL: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:29.121     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:29 [INFO] [*.mydomain.ch] acme: use dns-01 solver
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:29.121     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:29 [INFO] [mydomain.ch] acme: Could not find solver for: tls-alpn-01
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:29.121     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:29 [INFO] [mydomain.ch] acme: Could not find solver for: http-01
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:29.121     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:29 [INFO] [mydomain.ch] acme: use dns-01 solver
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:29.121     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:29 [INFO] [*.mydomain.ch] acme: Preparing to solve DNS-01
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:29.122     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:29 [INFO] Found CNAME entry for "_acme-challenge.mydomain.ch.": "proxy.on.local."
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:39.346     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:39 [INFO] domain "proxy.on.local" not found, trying with "on.local"
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:39.439     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:39 [INFO] domain "on.local" not found, trying with "local"
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:39.439     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:39 [INFO] [mydomain.ch] acme: Preparing to solve DNS-01
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:39.440     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:39 [INFO] Found CNAME entry for "_acme-challenge.mydomain.ch.": "proxy.on.local."
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:49.584     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:49 [INFO] domain "proxy.on.local" not found, trying with "on.local"
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:49.685     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:49 [INFO] domain "on.local" not found, trying with "local"
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:49.685     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:49 [INFO] [*.mydomain.ch] acme: Cleaning DNS-01 challenge
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:49.685     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:49 [INFO] Found CNAME entry for "_acme-challenge.mydomain.ch.": "proxy.on.local."
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:59.686     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:59 [WARN] [*.mydomain.ch] acme: cleaning up failed: infomaniak: unknown record ID for 'proxy.on.local.'
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:59.686     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:59 [INFO] [mydomain.ch] acme: Cleaning DNS-01 challenge
nginx-ui  |
nginx-ui  | 2026-01-14 20:35:59.687     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:35:59 [INFO] Found CNAME entry for "_acme-challenge.mydomain.ch.": "proxy.on.local."
nginx-ui  |
nginx-ui  | 2026-01-14 20:36:09.687     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:36:09 [WARN] [mydomain.ch] acme: cleaning up failed: infomaniak: unknown record ID for 'proxy.on.local.'
nginx-ui  |
nginx-ui  | 2026-01-14 20:36:09.844     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:36:09 [INFO] Deactivating auth: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED
nginx-ui  |
nginx-ui  | 2026-01-14 20:36:10.224     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert 2026/01/14 20:36:10 [INFO] Deactivating auth: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED
nginx-ui  |
nginx-ui  | 2026-01-14 20:36:10.461     ERROR   github.com/0xJacky/Nginx-UI/internal/cert/logger.go:85  AutoCert obtain cert error: error: one or more domains had a problem:
nginx-ui  | [*.mydomain.ch] [*.mydomain.ch] acme: error presenting token: infomaniak: could not get domain "proxy.on.local.": domain not found local
nginx-ui  | [mydomain.ch] [mydomain.ch] acme: error presenting token: infomaniak: could not get domain "proxy.on.local.": domain not found local
nginx-ui  |
nginx-ui  | 2026-01-14 20:36:10.461     INFO    github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72  AutoCert [Nginx UI] Environment variables cleaned
nginx-ui  |
nginx-ui  | 2026/01/14 20:36:10 github.com/0xJacky/Nginx-UI/model/cert.go:106
nginx-ui  | [0.354ms] [rows:0] UPDATE `certs` SET `updated_at`="2026-01-14 20:36:10.461",`log`="{""message"":""[Nginx UI] Preparing lego configurations""}
nginx-ui  | {""message"":""[Nginx UI] ACME User: %{name}, Email: %{email}, CA Dir: %{caDir}"",""args"":{""caDir"":""https://acme-v02.api.letsencrypt.org/directory"",""email"":""REDACTED@REDACTED.com"",""name"":""System Initial User""}}
nginx-ui  | {""message"":""[Nginx UI] Creating client facilitates communication with the CA server""}
nginx-ui  | {""message"":""[Nginx UI] Setting DNS01 challenge provider""}
nginx-ui  | {""message"":""[Nginx UI] Setting environment variables""}
nginx-ui  | {""message"":""[Nginx UI] Obtaining certificate""}
nginx-ui  | {""message"":""2026/01/14 20:35:27 [INFO] [mydomain.ch, *.mydomain.ch] acme: Obtaining bundled SAN certificate\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:29 [INFO] [*.mydomain.ch] AuthURL: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:29 [INFO] [mydomain.ch] AuthURL: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:29 [INFO] [*.mydomain.ch] acme: use dns-01 solver\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:29 [INFO] [mydomain.ch] acme: Could not find solver for: tls-alpn-01\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:29 [INFO] [mydomain.ch] acme: Could not find solver for: http-01\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:29 [INFO] [mydomain.ch] acme: use dns-01 solver\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:29 [INFO] [*.mydomain.ch] acme: Preparing to solve DNS-01\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:29 [INFO] Found CNAME entry for \""_acme-challenge.mydomain.ch.\"": \""proxy.on.local.\""\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:39 [INFO] domain \""proxy.on.local\"" not found, trying with \""on.local\""\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:39 [INFO] domain \""on.local\"" not found, trying with \""local\""\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:39 [INFO] [mydomain.ch] acme: Preparing to solve DNS-01\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:39 [INFO] Found CNAME entry for \""_acme-challenge.mydomain.ch.\"": \""proxy.on.local.\""\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:49 [INFO] domain \""proxy.on.local\"" not found, trying with \""on.local\""\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:49 [INFO] domain \""on.local\"" not found, trying with \""local\""\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:49 [INFO] [*.mydomain.ch] acme: Cleaning DNS-01 challenge\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:49 [INFO] Found CNAME entry for \""_acme-challenge.mydomain.ch.\"": \""proxy.on.local.\""\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:59 [WARN] [*.mydomain.ch] acme: cleaning up failed: infomaniak: unknown record ID for 'proxy.on.local.' \n""}
nginx-ui  | {""message"":""2026/01/14 20:35:59 [INFO] [mydomain.ch] acme: Cleaning DNS-01 challenge\n""}
nginx-ui  | {""message"":""2026/01/14 20:35:59 [INFO] Found CNAME entry for \""_acme-challenge.mydomain.ch.\"": \""proxy.on.local.\""\n""}
nginx-ui  | {""message"":""2026/01/14 20:36:09 [WARN] [mydomain.ch] acme: cleaning up failed: infomaniak: unknown record ID for 'proxy.on.local.' \n""}
nginx-ui  | {""message"":""2026/01/14 20:36:09 [INFO] Deactivating auth: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED\n""}
nginx-ui  | {""message"":""2026/01/14 20:36:10 [INFO] Deactivating auth: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED\n""}
nginx-ui  | {""message"":""[Nginx UI] Environment variables cleaned""}
nginx-ui  | 2026-01-14 20:36:10 [Error] obtain cert error: error: one or more domains had a problem:
nginx-ui  | [*.mydomain.ch] [*.mydomain.ch] acme: error presenting token: infomaniak: could not get domain ""proxy.on.local."": domain not found local
nginx-ui  | [mydomain.ch] [mydomain.ch] acme: error presenting token: infomaniak: could not get domain ""proxy.on.local."": domain not found local" WHERE `id` = 0 AND `certs`.`deleted_at` IS NULL RETURNING *
nginx-ui  | [GIN] 2026/01/14 - 20:36:10 | 200 | 43.362640845s |    192.168.5.55 | GET      "/api/domain/mydomain.ch/cert?token=REDACTED"

While "proxy.on.local" being the actual nginx-ui host and "on.local" being my LAN DNS zone.

Info (please complete the following information):

Server OS: Archlinux
Server Arch: x86
Nginx UI Version: 2.3.2 (512)
Your Browser: Librewolf

Additional context
Running via docker-compose, the full compose file:

services:
  nginx-ui:
    stdin_open: true
    tty: true
    container_name: nginx-ui
    image: 'uozi/nginx-ui:latest'
    restart: always
    environment:
      - TZ=Europe/Zurich
    volumes:
      - '/home/on/services/docker/nginx-ui/data/nginx:/etc/nginx'
      - '/home/on/services/docker/nginx-ui/data/nginx-ui:/etc/nginx-ui'
      - '/var/www:/var/www'
      - '/var/run/docker.sock:/var/run/docker.sock'
      - /etc/localtime:/etc/localtime:ro
    network_mode: host

Originally created by @astrdev on GitHub (Jan 14, 2026). Original GitHub issue: https://github.com/0xJacky/nginx-ui/issues/1523 **Describe the bug** Here, I want to create a Let's Encrypt cert for "mydomain.ch" and "*.mydomain.ch" (while "mydomain.ch" being just a placeholder). I purchased "mydomain.ch" at Infomaniak. So for that DNS provider, I created the DNS credentials for the Infomaniak provider with a correct access token. And then, when I want to issue a certificate from the Certificates List, putting the two domain above, nginx-ui cannot create the cert. But, for example, while I'm using Nginx Proxy Manager (because I used that before testing nginx-ui), it can create that cert while providing the same domains above. **To Reproduce** Steps to reproduce the behavior: 1. Simply issue a Let's Encrypt cert for "mydomain.ch" and "*.mydomain.ch" in "Home > Certificates > Certificates List" **Expected behavior** Successfully create the Let's Encrypt cert for the above domains. **Screenshots** 1. The "Issue Certificate" creation box: <img width="346" height="790" alt="Image" src="https://github.com/user-attachments/assets/5313a76d-a2e3-4368-83a7-7c8a08d83391" /> 2. Full trace logs while doing it (redacted some info): ``` nginx-ui | 2026/01/14 20:35:27 github.com/0xJacky/Nginx-UI/model/cert.go:68 nginx-ui | [0.157ms] [rows:0] SELECT * FROM `certs` WHERE (`certs`.`name` = "mydomain.ch" AND `certs`.`filename` = "mydomain.ch" AND `certs`.`key_type` = "P384") AND `certs`.`deleted_at` IS NULL ORDER BY `certs`.`id` LIMIT 1 nginx-ui | 2026-01-14 20:35:27.101 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert [Nginx UI] Preparing lego configurations nginx-ui | nginx-ui | 2026/01/14 20:35:27 github.com/0xJacky/Nginx-UI/internal/cert/payload.go:43 nginx-ui | [0.089ms] [rows:1] SELECT * FROM `acme_users` WHERE `acme_users`.`id` = 7 AND `acme_users`.`deleted_at` IS NULL ORDER BY `acme_users`.`id` LIMIT 1 nginx-ui | 2026-01-14 20:35:27.101 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert [Nginx UI] ACME User: System Initial User, Email: REDACTED@REDACTED.com, CA Dir: https://acme-v02.api.letsencrypt.org/directory nginx-ui | 2026-01-14 20:35:27.101 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert [Nginx UI] Creating client facilitates communication with the CA server nginx-ui | nginx-ui | 2026/01/14 20:35:27 github.com/0xJacky/Nginx-UI/internal/cert/issue.go:111 nginx-ui | [0.158ms] [rows:1] SELECT * FROM `dns_credentials` WHERE id=1 AND `dns_credentials`.`deleted_at` IS NULL LIMIT 1 nginx-ui | 2026-01-14 20:35:27.647 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert [Nginx UI] Setting DNS01 challenge provider nginx-ui | 2026-01-14 20:35:27.647 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert [Nginx UI] Setting environment variables nginx-ui | 2026-01-14 20:35:27.647 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert [Nginx UI] Obtaining certificate nginx-ui | 2026-01-14 20:35:27.647 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:27 [INFO] [mydomain.ch, *.mydomain.ch] acme: Obtaining bundled SAN certificate nginx-ui | nginx-ui | 2026-01-14 20:35:29.121 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:29 [INFO] [*.mydomain.ch] AuthURL: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED nginx-ui | nginx-ui | 2026-01-14 20:35:29.121 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:29 [INFO] [mydomain.ch] AuthURL: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED nginx-ui | nginx-ui | 2026-01-14 20:35:29.121 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:29 [INFO] [*.mydomain.ch] acme: use dns-01 solver nginx-ui | nginx-ui | 2026-01-14 20:35:29.121 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:29 [INFO] [mydomain.ch] acme: Could not find solver for: tls-alpn-01 nginx-ui | nginx-ui | 2026-01-14 20:35:29.121 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:29 [INFO] [mydomain.ch] acme: Could not find solver for: http-01 nginx-ui | nginx-ui | 2026-01-14 20:35:29.121 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:29 [INFO] [mydomain.ch] acme: use dns-01 solver nginx-ui | nginx-ui | 2026-01-14 20:35:29.121 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:29 [INFO] [*.mydomain.ch] acme: Preparing to solve DNS-01 nginx-ui | nginx-ui | 2026-01-14 20:35:29.122 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:29 [INFO] Found CNAME entry for "_acme-challenge.mydomain.ch.": "proxy.on.local." nginx-ui | nginx-ui | 2026-01-14 20:35:39.346 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:39 [INFO] domain "proxy.on.local" not found, trying with "on.local" nginx-ui | nginx-ui | 2026-01-14 20:35:39.439 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:39 [INFO] domain "on.local" not found, trying with "local" nginx-ui | nginx-ui | 2026-01-14 20:35:39.439 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:39 [INFO] [mydomain.ch] acme: Preparing to solve DNS-01 nginx-ui | nginx-ui | 2026-01-14 20:35:39.440 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:39 [INFO] Found CNAME entry for "_acme-challenge.mydomain.ch.": "proxy.on.local." nginx-ui | nginx-ui | 2026-01-14 20:35:49.584 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:49 [INFO] domain "proxy.on.local" not found, trying with "on.local" nginx-ui | nginx-ui | 2026-01-14 20:35:49.685 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:49 [INFO] domain "on.local" not found, trying with "local" nginx-ui | nginx-ui | 2026-01-14 20:35:49.685 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:49 [INFO] [*.mydomain.ch] acme: Cleaning DNS-01 challenge nginx-ui | nginx-ui | 2026-01-14 20:35:49.685 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:49 [INFO] Found CNAME entry for "_acme-challenge.mydomain.ch.": "proxy.on.local." nginx-ui | nginx-ui | 2026-01-14 20:35:59.686 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:59 [WARN] [*.mydomain.ch] acme: cleaning up failed: infomaniak: unknown record ID for 'proxy.on.local.' nginx-ui | nginx-ui | 2026-01-14 20:35:59.686 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:59 [INFO] [mydomain.ch] acme: Cleaning DNS-01 challenge nginx-ui | nginx-ui | 2026-01-14 20:35:59.687 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:35:59 [INFO] Found CNAME entry for "_acme-challenge.mydomain.ch.": "proxy.on.local." nginx-ui | nginx-ui | 2026-01-14 20:36:09.687 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:36:09 [WARN] [mydomain.ch] acme: cleaning up failed: infomaniak: unknown record ID for 'proxy.on.local.' nginx-ui | nginx-ui | 2026-01-14 20:36:09.844 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:36:09 [INFO] Deactivating auth: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED nginx-ui | nginx-ui | 2026-01-14 20:36:10.224 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert 2026/01/14 20:36:10 [INFO] Deactivating auth: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED nginx-ui | nginx-ui | 2026-01-14 20:36:10.461 ERROR github.com/0xJacky/Nginx-UI/internal/cert/logger.go:85 AutoCert obtain cert error: error: one or more domains had a problem: nginx-ui | [*.mydomain.ch] [*.mydomain.ch] acme: error presenting token: infomaniak: could not get domain "proxy.on.local.": domain not found local nginx-ui | [mydomain.ch] [mydomain.ch] acme: error presenting token: infomaniak: could not get domain "proxy.on.local.": domain not found local nginx-ui | nginx-ui | 2026-01-14 20:36:10.461 INFO github.com/0xJacky/Nginx-UI/internal/cert/logger.go:72 AutoCert [Nginx UI] Environment variables cleaned nginx-ui | nginx-ui | 2026/01/14 20:36:10 github.com/0xJacky/Nginx-UI/model/cert.go:106 nginx-ui | [0.354ms] [rows:0] UPDATE `certs` SET `updated_at`="2026-01-14 20:36:10.461",`log`="{""message"":""[Nginx UI] Preparing lego configurations""} nginx-ui | {""message"":""[Nginx UI] ACME User: %{name}, Email: %{email}, CA Dir: %{caDir}"",""args"":{""caDir"":""https://acme-v02.api.letsencrypt.org/directory"",""email"":""REDACTED@REDACTED.com"",""name"":""System Initial User""}} nginx-ui | {""message"":""[Nginx UI] Creating client facilitates communication with the CA server""} nginx-ui | {""message"":""[Nginx UI] Setting DNS01 challenge provider""} nginx-ui | {""message"":""[Nginx UI] Setting environment variables""} nginx-ui | {""message"":""[Nginx UI] Obtaining certificate""} nginx-ui | {""message"":""2026/01/14 20:35:27 [INFO] [mydomain.ch, *.mydomain.ch] acme: Obtaining bundled SAN certificate\n""} nginx-ui | {""message"":""2026/01/14 20:35:29 [INFO] [*.mydomain.ch] AuthURL: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED\n""} nginx-ui | {""message"":""2026/01/14 20:35:29 [INFO] [mydomain.ch] AuthURL: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED\n""} nginx-ui | {""message"":""2026/01/14 20:35:29 [INFO] [*.mydomain.ch] acme: use dns-01 solver\n""} nginx-ui | {""message"":""2026/01/14 20:35:29 [INFO] [mydomain.ch] acme: Could not find solver for: tls-alpn-01\n""} nginx-ui | {""message"":""2026/01/14 20:35:29 [INFO] [mydomain.ch] acme: Could not find solver for: http-01\n""} nginx-ui | {""message"":""2026/01/14 20:35:29 [INFO] [mydomain.ch] acme: use dns-01 solver\n""} nginx-ui | {""message"":""2026/01/14 20:35:29 [INFO] [*.mydomain.ch] acme: Preparing to solve DNS-01\n""} nginx-ui | {""message"":""2026/01/14 20:35:29 [INFO] Found CNAME entry for \""_acme-challenge.mydomain.ch.\"": \""proxy.on.local.\""\n""} nginx-ui | {""message"":""2026/01/14 20:35:39 [INFO] domain \""proxy.on.local\"" not found, trying with \""on.local\""\n""} nginx-ui | {""message"":""2026/01/14 20:35:39 [INFO] domain \""on.local\"" not found, trying with \""local\""\n""} nginx-ui | {""message"":""2026/01/14 20:35:39 [INFO] [mydomain.ch] acme: Preparing to solve DNS-01\n""} nginx-ui | {""message"":""2026/01/14 20:35:39 [INFO] Found CNAME entry for \""_acme-challenge.mydomain.ch.\"": \""proxy.on.local.\""\n""} nginx-ui | {""message"":""2026/01/14 20:35:49 [INFO] domain \""proxy.on.local\"" not found, trying with \""on.local\""\n""} nginx-ui | {""message"":""2026/01/14 20:35:49 [INFO] domain \""on.local\"" not found, trying with \""local\""\n""} nginx-ui | {""message"":""2026/01/14 20:35:49 [INFO] [*.mydomain.ch] acme: Cleaning DNS-01 challenge\n""} nginx-ui | {""message"":""2026/01/14 20:35:49 [INFO] Found CNAME entry for \""_acme-challenge.mydomain.ch.\"": \""proxy.on.local.\""\n""} nginx-ui | {""message"":""2026/01/14 20:35:59 [WARN] [*.mydomain.ch] acme: cleaning up failed: infomaniak: unknown record ID for 'proxy.on.local.' \n""} nginx-ui | {""message"":""2026/01/14 20:35:59 [INFO] [mydomain.ch] acme: Cleaning DNS-01 challenge\n""} nginx-ui | {""message"":""2026/01/14 20:35:59 [INFO] Found CNAME entry for \""_acme-challenge.mydomain.ch.\"": \""proxy.on.local.\""\n""} nginx-ui | {""message"":""2026/01/14 20:36:09 [WARN] [mydomain.ch] acme: cleaning up failed: infomaniak: unknown record ID for 'proxy.on.local.' \n""} nginx-ui | {""message"":""2026/01/14 20:36:09 [INFO] Deactivating auth: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED\n""} nginx-ui | {""message"":""2026/01/14 20:36:10 [INFO] Deactivating auth: https://acme-v02.api.letsencrypt.org/acme/authz/REDACTED/REDACTED\n""} nginx-ui | {""message"":""[Nginx UI] Environment variables cleaned""} nginx-ui | 2026-01-14 20:36:10 [Error] obtain cert error: error: one or more domains had a problem: nginx-ui | [*.mydomain.ch] [*.mydomain.ch] acme: error presenting token: infomaniak: could not get domain ""proxy.on.local."": domain not found local nginx-ui | [mydomain.ch] [mydomain.ch] acme: error presenting token: infomaniak: could not get domain ""proxy.on.local."": domain not found local" WHERE `id` = 0 AND `certs`.`deleted_at` IS NULL RETURNING * nginx-ui | [GIN] 2026/01/14 - 20:36:10 | 200 | 43.362640845s | 192.168.5.55 | GET "/api/domain/mydomain.ch/cert?token=REDACTED" ``` While "proxy.on.local" being the actual nginx-ui host and "on.local" being my LAN DNS zone. **Info (please complete the following information):** - Server OS: Archlinux - Server Arch: x86 - Nginx UI Version: 2.3.2 (512) - Your Browser: Librewolf **Additional context** Running via docker-compose, the full compose file: ``` services: nginx-ui: stdin_open: true tty: true container_name: nginx-ui image: 'uozi/nginx-ui:latest' restart: always environment: - TZ=Europe/Zurich volumes: - '/home/on/services/docker/nginx-ui/data/nginx:/etc/nginx' - '/home/on/services/docker/nginx-ui/data/nginx-ui:/etc/nginx-ui' - '/var/www:/var/www' - '/var/run/docker.sock:/var/run/docker.sock' - /etc/localtime:/etc/localtime:ro network_mode: host ```