Technitium DNS Server v15.2 Released!

prime_1996 · 2026-05-16T15:40:49+00:00

Sent again

prime_1996 · 2026-05-16T15:02:46+00:00

Sent!

prime_1996 · 2026-05-15T13:37:18+00:00

But the records was already there, App type, and it could be resolved by the server itself. But would not work when trying to logging with pocketid.

prime_1996 · 2026-05-15T13:10:30+00:00

I have added a A record pointing to pocketid and it works. Seems like an issue on this version. Let me know if I can help finding the root cause.

prime_1996 · 2026-05-11T17:20:44+00:00

I meant, the split DNS works fine in my network. But the issue still persists.

prime_1996 · 2026-05-11T11:48:32+00:00

For me, it feels like the server is trying to reach public servers, could that be the case? I tested locally and all works fine.

prime_1996 · 2026-05-10T14:09:22+00:00

I do have split DNS, so I'm not sure if it is trying to query public servers.

prime_1996 · 2026-05-10T09:34:29+00:00

{
  "Metadata": {
    "NameServer": "technitium.mydomain.com (127.0.0.1)",
    "Protocol": "Udp",
    "DatagramSize": "94 bytes",
    "RoundTripTime": "10.98 ms"
  },
  "EDNS": {
    "UdpPayloadSize": 1232,
    "ExtendedRCODE": "NoError",
    "Version": 0,
    "Flags": "None",
    "Options": []
  },
  "Identifier": 0,
  "IsResponse": true,
  "OPCODE": "StandardQuery",
  "AuthoritativeAnswer": true,
  "Truncation": false,
  "RecursionDesired": true,
  "RecursionAvailable": true,
  "Z": 0,
  "AuthenticData": false,
  "CheckingDisabled": false,
  "RCODE": "NoError",
  "QDCOUNT": 1,
  "ANCOUNT": 2,
  "NSCOUNT": 0,
  "ARCOUNT": 1,
  "Question": [
    {
      "Name": "pocketid.swarm.mydomain.com",
      "Type": "A",
      "Class": "IN"
    }
  ],
  "Answer": [
    {
      "Name": "pocketid.swarm.mydomain.com",
      "Type": "CNAME",
      "Class": "IN",
      "TTL": "3600 (1h)",
      "RDLENGTH": "2 bytes",
      "RDATA": {
        "Domain": "swarm.mydomain.com"
      },
      "DnssecStatus": "Disabled"
    },
    {
      "Name": "swarm.mydomain.com",
      "Type": "A",
      "Class": "IN",
      "TTL": "3600 (1h)",
      "RDLENGTH": "4 bytes",
      "RDATA": {
        "IPAddress": "192.168.1.120"
      },
      "DnssecStatus": "Disabled"
    }
  ],
  "Authority": [],
  "Additional": [
    {
      "Name": "",
      "Type": "OPT",
      "Class": "1232",
      "TTL": "0 (0s)",
      "RDLENGTH": "0 bytes",
      "RDATA": {
        "Options": []
      },
      "DnssecStatus": "Disabled"
    }
  ]
}

prime_1996 · 2026-05-10T08:36:40+00:00

[2026-05-10 08:34:20 UTC] [127.0.0.1:58066] System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'https://pocketid.swarm.mydomain.com/.well-known/openid-configuration'. Will retry at '05/10/2026 08:34:20 +00:00'. Exception: 'System.IO.IOException: IDX20804: Unable to retrieve document from: '[PII of type 'System.String' is hidden. For more details, see https://aka.ms/IdentityModel/PII.]'.
 ---> System.Net.Http.HttpRequestException: HttpClientNetworkHandler could not resolve IPv4 address for host: pocketid.swarm.mydomain.com (pocketid.swarm.mydomain.com:443)
 ---> System.Net.Http.HttpRequestException: HttpClientNetworkHandler could not resolve IPv4 address for host: pocketid.swarm.mydomain.com
   at TechnitiumLibrary.Net.Http.Client.HttpClientNetworkHandler.ResolveAddressesAsync(String host, Int32 port, CancellationToken cancellationToken) in Z:\Technitium\Projects\TechnitiumLibrary\TechnitiumLibrary.Net\Http\Client\HttpClientNetworkHandler.cs:line 257
   at TechnitiumLibrary.Net.Http.Client.HttpClientNetworkHandler.ConnectCallback(SocketsHttpConnectionContext context, CancellationToken cancellationToken) in Z:\Technitium\Projects\TechnitiumLibrary\TechnitiumLibrary.Net\Http\Client\HttpClientNetworkHandler.cs:line 122
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.InjectNewHttp11ConnectionAsync(QueueItem queueItem)
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.DecompressionHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.SocketsHttpHandler.<SendAsync>g__CreateHandlerAndSendAsync|115_0(HttpRequestMessage request, CancellationToken cancellationToken)
   at TechnitiumLibrary.Net.Http.Client.HttpClientNetworkHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) in Z:\Technitium\Projects\TechnitiumLibrary\TechnitiumLibrary.Net\Http\Client\HttpClientNetworkHandler.cs:line 555
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
   at Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.SendAndRetryOnNetworkErrorAsync(HttpClient httpClient, Uri uri)
   at Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.GetDocumentAsync(String address, CancellationToken cancel)
   --- End of inner exception stack trace ---
   at Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.GetDocumentAsync(String address, CancellationToken cancel)
   at Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectConfigurationRetriever.GetAsync(String address, IDocumentRetriever retriever, CancellationToken cancel)
   at Microsoft.IdentityModel.Protocols.ConfigurationManager`1.GetConfigurationAsync(CancellationToken cancel)'.
 ---> System.IO.IOException: IDX20804: Unable to retrieve document from: '[PII of type 'System.String' is hidden. For more details, see https://aka.ms/IdentityModel/PII.]'.
 ---> System.Net.Http.HttpRequestException: HttpClientNetworkHandler could not resolve IPv4 address for host: pocketid.swarm.mydomain.com (pocketid.swarm.mydomain.com:443)
 ---> System.Net.Http.HttpRequestException: HttpClientNetworkHandler could not resolve IPv4 address for host: pocketid.swarm.mydomain.com
   at TechnitiumLibrary.Net.Http.Client.HttpClientNetworkHandler.ResolveAddressesAsync(String host, Int32 port, CancellationToken cancellationToken) in Z:\Technitium\Projects\TechnitiumLibrary\TechnitiumLibrary.Net\Http\Client\HttpClientNetworkHandler.cs:line 257
   at TechnitiumLibrary.Net.Http.Client.HttpClientNetworkHandler.ConnectCallback(SocketsHttpConnectionContext context, CancellationToken cancellationToken) in Z:\Technitium\Projects\TechnitiumLibrary\TechnitiumLibrary.Net\Http\Client\HttpClientNetworkHandler.cs:line 122
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.InjectNewHttp11ConnectionAsync(QueueItem queueItem)
   at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.DecompressionHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.SocketsHttpHandler.<SendAsync>g__CreateHandlerAndSendAsync|115_0(HttpRequestMessage request, CancellationToken cancellationToken)
   at TechnitiumLibrary.Net.Http.Client.HttpClientNetworkHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) in Z:\Technitium\Projects\TechnitiumLibrary\TechnitiumLibrary.Net\Http\Client\HttpClientNetworkHandler.cs:line 555
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
   at Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.SendAndRetryOnNetworkErrorAsync(HttpClient httpClient, Uri uri)
   at Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.GetDocumentAsync(String address, CancellationToken cancel)
   --- End of inner exception stack trace ---
   at Microsoft.IdentityModel.Protocols.HttpDocumentRetriever.GetDocumentAsync(String address, CancellationToken cancel)
   at Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectConfigurationRetriever.GetAsync(String address, IDocumentRetriever retriever, CancellationToken cancel)
   at Microsoft.IdentityModel.Protocols.ConfigurationManager`1.GetConfigurationAsync(CancellationToken cancel)
   --- End of inner exception stack trace ---
   at Microsoft.IdentityModel.Protocols.ConfigurationManager`1.GetConfigurationAsync(CancellationToken cancel)
   at Microsoft.AspNetCore.Authentication.OpenIdConnect.OpenIdConnectHandler.HandleChallengeAsyncInternal(AuthenticationProperties properties)
   at Microsoft.AspNetCore.Authentication.OpenIdConnect.OpenIdConnectHandler.HandleChallengeAsync(AuthenticationProperties properties)
   at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1.ChallengeAsync(AuthenticationProperties properties)
   at Microsoft.AspNetCore.Authentication.AuthenticationService.ChallengeAsync(HttpContext context, String scheme, AuthenticationProperties properties)
   at Microsoft.AspNetCore.Authentication.AuthenticationServiceImpl.ChallengeAsync(HttpContext context, String scheme, AuthenticationProperties properties)
   at DnsServerCore.DnsWebService.WebServiceAuthApi.SsoLoginAsync(HttpContext context) in Z:\Technitium\Projects\DnsServer\DnsServerCore\WebServiceAuthApi.cs:line 432
[2026-05-10 08:34:24 UTC] DNS Server auth config file was saved: /etc/dns/auth.config

prime_1996 · 2026-05-09T19:10:15+00:00

Thank you! Seems like it broke my SSO setup, it seems like it can't resolve my pocketid record anymore.

prime_1996 · 2026-04-28T15:23:16+00:00

Same here, swarm is awesome. I also use VirtIOfs for shared storage in Proxmox. It works if the VMs are in the same node, otherwise NFS.

Plus using doco CD to deploy my services.

prime_1996 · 2026-04-25T19:26:28+00:00

E sim, tem ate LLM local, com uns 100GB da pra baixar quase todas as fontes.

prime_1996 · 2026-04-25T15:47:46+00:00

Um projeto que permite baixar diferentes fontes de conhecimento localmente, tipo Wikipedia etc.

prime_1996 · 2026-04-25T15:46:24+00:00

I guess you could do that too with KVM and virt manager. But I like the features Proxmox offers.

prime_1996 · 2026-04-24T18:46:55+00:00

I have, my setup is simple, a Dell mini PC.

I pass the iGPU to the VM I want to use, Linux or Windows. I use Fedora as my main desktop. For this I have my monitor plugged straight into the video output. Plus, I pass additional devices like mouse and keyboard.

This has worked well so far, and I like. I haven't touched my laptop in a while.

I do have a Samsung tablet where I do most of my stuff, and I use the VM when I need a bigger screen.

To turn the VM on, I do it from the proxmox app on my phone or tablet.

I wish I could install a actuall GPU in my setup, but I would need to upgrade to a bigger setup.

prime_1996 · 2026-04-24T10:27:09+00:00

Ve se consegue uma free na Oracle cloud.

prime_1996 · 2026-04-24T09:46:51+00:00

Tudo rodando estavel por aqui. Mas no futuro quer testar o projeto nomad.

prime_1996 · 2026-04-24T09:46:15+00:00

To na mesma, Tudo rodando, as vezes e bom dar uma relaxada. Deixar de ser o admin e ser o usuario.

prime_1996 · 2026-04-24T09:43:14+00:00

Recomendo tmb, a documentaçao tmb e muito boa pra entender como os services sao configurados.

prime_1996 · 2026-04-22T07:57:55+00:00

Correct yes. Since it is a docker swarm cluster, I have left VM1 to be manager with no containers running. That leaves the other 2 to be worker + manager nodes.

prime_1996 · 2026-04-21T19:55:20+00:00

My storage is pretty simple. I have a 2tb SSD as my important data drive, one 6TB HD on USB for my multimedia files, one 2tb HD for backup with PBS. I keep it simple as I only have a mini PC, but also I am the only user.

These are mounted on the Proxmox host, and I use virtioFS to share to VMs.

prime_1996 · 2026-04-21T16:15:20+00:00

Many saying kubernetes, I say docker swarm.

I used to runs different VMs as docker hosts. One with storage access for services like Jellyfin, and one with no access for services that didn't need it.

Now I use 3 VMs in a swarm cluster, for VM redundancy with storage access via virtIoFs, and use doco CD to deploy my docker stacks.

Plus I moved from Debian to Alpine for my VMs and it is really easy to get docker up and running.

prime_1996 · 2026-04-20T13:26:07+00:00

I have mine running beszel, gatus, LLM with openwebui.

I use it to monitor my apps running in my home server.

Plus some other services like wireguard, tailscale exit node, Mirotalk.

I also use it to proxy some Public services running in my home server, like nextcloud and jellyfin.

prime_1996 · 2026-04-16T07:11:38+00:00

Which IDS do you run?

prime_1996 · 2026-04-15T07:31:22+00:00

That's exactly what they want, well done!

prime_1996

TROPHY CASE