Bug: DynDNS i set it up yet says Domain doesnt exisit #492

New Issue

saavagebueno · 2025-11-20T04:24:32-05:00

saavagebueno commented

2025-11-20 04:24:32 -05:00

Originally created by @comet424 on GitHub (Jan 27, 2025).

TLDR: Describe your issue in a one liner here

Is this urgent: Yes/No Yes
DNS provider(s) you use: Answer here DynDNS
Program version:
there is no logs for CasaOS version

Running version latest built on 2020-03-13T01:30:06Z (commit d0f678c)
What are you using to run the container: docker-compose not sure what it is
Extra information (optional)
when i run it and set it up it tells me domain doesnt exist also it adds a period in front

so if its hello.com as the domain on the page it says .hello.com
not sure if that period is causing the issue of cant be found

Logs:

there is no log file

Configuration file (remove your credentials!):

{
  "settings": [
    {
      "provider": "dyn",
      "domain": "mydomain.doman.com",
      "username": "my user id",
      "client_key": "my client key",
      "ip_version": "ipv4",
      "ipv6_suffix": ""
    }
  ]
}

Host OS:
Ubuntu Server
CasaOS

found logs in CasaOS here you can see its doing the wrong domain its adding a period in front
i changed the important info to test.com and the ip address and user name
you can see it should be
test.com
not
.test.com

ddns-updater | 2025-01-28T14:34:11Z INFO obtaining ipv4 address succeeded after 1 failed try
ddns-updater | 2025-01-28T14:34:11Z WARN cannot DNS resolve .test.com after 5 tries: lookup .test.com: no such host
ddns-updater | 2025-01-28T14:34:11Z INFO ipv4 address of .test.com is invalid IP and your ipv4 address is 1.1.1.1
ddns-updater | 2025-01-28T14:34:11Z INFO Updating record [domain: test.com| host: | provider: dyn | ip: ipv4] to use 1.1.1.1
ddns-updater | 2025-01-28T14:34:21Z ERROR Get "https://test:***@members.dyndns.org/v3/update?hostname=.test.com&myip=1.1.1.1": context deadline exceeded
ddns-updater | 2025-01-28T14:39:13Z INFO obtaining ipv4 address succeeded after 1 failed try
ddns-updater | 2025-01-28T14:39:13Z WARN cannot DNS resolve .test.com after 5 tries: lookup .test.com: no such host
ddns-updater | 2025-01-28T14:39:13Z INFO ipv4 address of .test.com is invalid IP and your ipv4 address is 1.1.1.1
ddns-updater | 2025-01-28T14:39:13Z INFO Updating record [domain: test.com | host: | provider: dyn | ip: ipv4] to use 1.1.1.1
ddns-updater | 2025-01-28T14:39:14Z ERROR hostname does not exist

Originally created by @comet424 on GitHub (Jan 27, 2025).  **TLDR**: *Describe your issue in a one liner here* 1. Is this urgent: Yes/No Yes 2. DNS provider(s) you use: Answer here DynDNS 3. Program version: there is no logs for CasaOS version  `Running version latest built on 2020-03-13T01:30:06Z (commit d0f678c)` 4. What are you using to run the container: docker-compose not sure what it is 5. Extra information (optional) when i run it and set it up it tells me domain doesnt exist also it adds a period in front so if its hello.com as the domain on the page it says .hello.com not sure if that period is causing the issue of cant be found Logs: ```log there is no log file ``` Configuration file (**remove your credentials!**): ``` { "settings": [ { "provider": "dyn", "domain": "mydomain.doman.com", "username": "my user id", "client_key": "my client key", "ip_version": "ipv4", "ipv6_suffix": "" } ] } ``` Host OS: Ubuntu Server CasaOS found logs in CasaOS here you can see its doing the wrong domain its adding a period in front i changed the important info to test.com and the ip address and user name you can see it should be test.com not .test.com ddns-updater | 2025-01-28T14:34:11Z INFO obtaining ipv4 address succeeded after 1 failed try ddns-updater | 2025-01-28T14:34:11Z WARN cannot DNS resolve .test.com after 5 tries: lookup .test.com: no such host ddns-updater | 2025-01-28T14:34:11Z INFO ipv4 address of .test.com is invalid IP and your ipv4 address is 1.1.1.1 ddns-updater | 2025-01-28T14:34:11Z INFO Updating record [domain: test.com| host: | provider: dyn | ip: ipv4] to use 1.1.1.1 ddns-updater | 2025-01-28T14:34:21Z ERROR Get "https://test:***@members.dyndns.org/v3/update?hostname=.test.com&myip=1.1.1.1": context deadline exceeded ddns-updater | 2025-01-28T14:39:13Z INFO obtaining ipv4 address succeeded after 1 failed try ddns-updater | 2025-01-28T14:39:13Z WARN cannot DNS resolve .test.com after 5 tries: lookup .test.com: no such host ddns-updater | 2025-01-28T14:39:13Z INFO ipv4 address of .test.com is invalid IP and your ipv4 address is 1.1.1.1 ddns-updater | 2025-01-28T14:39:13Z INFO Updating record [domain: test.com | host: | provider: dyn | ip: ipv4] to use 1.1.1.1 ddns-updater | 2025-01-28T14:39:14Z ERROR hostname does not exist

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Reference: starred/ddns-updater#492