diff --git a/DDNSUpdater/Program.cs b/DDNSUpdater/Program.cs
index 492ec67..0dee265 100644
--- a/DDNSUpdater/Program.cs
+++ b/DDNSUpdater/Program.cs
@@ -8,6 +8,8 @@ using RestSharp;
 var builder = new ConfigurationBuilder()
     .AddJsonFile("appsettings.json", optional: false, reloadOnChange: false);
 
+
+
 var configuration = builder.Build();
 
 
@@ -18,6 +20,9 @@ var serviceProvider = new ServiceCollection()
     .AddSingleton<DDNSService>()
     .BuildServiceProvider();
 
+
+
+
 var dataAccess = serviceProvider.GetService<DDNSService>();
 dataAccess.Start();
 
diff --git a/DDNSUpdater/Services/DDNSService.cs b/DDNSUpdater/Services/DDNSService.cs
index e4e31cc..4df6d24 100644
--- a/DDNSUpdater/Services/DDNSService.cs
+++ b/DDNSUpdater/Services/DDNSService.cs
@@ -21,8 +21,21 @@ public class DDNSService : IDDNSService
     {
         _logger = logger;
         APIKey = configuration.GetValue<string>("APIKey");
+        if(Environment.GetEnvironmentVariable("API_Key") != "")
+            APIKey = Environment.GetEnvironmentVariable("API_Key");
+        
         logger.LogDebug($"Got the Following Key: {APIKey}");
         Domains = configuration.GetSection("Domains").Get<List<string>>();
+        if (Environment.GetEnvironmentVariable("DOMAINS") != "")
+        {
+            var domainsRaw = Environment.GetEnvironmentVariable("DOMAINS");
+            var domains = new List<string>();
+            domains = domainsRaw.Split(",").ToList();
+            domains.ForEach(x=>x.Replace(",",""));
+            Domains = domains;
+        }
+            
+        
         logger.LogDebug($"Got the Following Domains: {Domains.ToString()}");
     }
     
diff --git a/Dockerfile b/Dockerfile
index 9ce6e81..d641494 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,4 +15,6 @@ RUN dotnet publish "DDNSUpdater.csproj" -c Release -o /app/publish
 FROM base AS final
 WORKDIR /app
 COPY --from=publish /app/publish .
+ENV API_Key=default
+ENV DOMAINS=default
 ENTRYPOINT ["dotnet", "DDNSUpdater.dll"]