diff --git a/examples/WireMock.Net.Console.Net452.Classic/MainApp.cs b/examples/WireMock.Net.Console.Net452.Classic/MainApp.cs
index 0b7218080..215ee99c6 100644
--- a/examples/WireMock.Net.Console.Net452.Classic/MainApp.cs
+++ b/examples/WireMock.Net.Console.Net452.Classic/MainApp.cs
@@ -320,6 +320,23 @@ public static void Run()
                     .WithHeader("Keep-Alive-Test", "stef")
                 );
 
+            server
+                .Given(Request.Create()
+                    .UsingGet()
+                    .WithPath("/proxy-replace")
+                )
+                .RespondWith(Response.Create()
+                    .WithProxy(new ProxyAndRecordSettings
+                    {
+                        Url = "http://localhost:9999",
+                        ReplaceSettings = new ProxyUrlReplaceSettings
+                        {
+                           OldValue = "old",
+                           NewValue = "new"
+                        }
+                    })
+                );
+
             server
                 .Given(Request.Create()
                     .WithPath("/xpath").UsingPost()
diff --git a/src/WireMock.Net.Abstractions/Admin/Mappings/ResponseModel.cs b/src/WireMock.Net.Abstractions/Admin/Mappings/ResponseModel.cs
index d0ff23097..0dacb64eb 100644
--- a/src/WireMock.Net.Abstractions/Admin/Mappings/ResponseModel.cs
+++ b/src/WireMock.Net.Abstractions/Admin/Mappings/ResponseModel.cs
@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using WireMock.Admin.Settings;
 
 namespace WireMock.Admin.Mappings;
 
@@ -103,6 +104,11 @@ public class ResponseModel
     /// </summary>
     public string? ProxyUrl { get; set; }
 
+    /// <summary>
+    /// Defines the Proxy Url Replace Settings.
+    /// </summary>
+    public ProxyUrlReplaceSettingsModel? ProxyUrlReplaceSettings { get; set; }
+
     /// <summary>
     /// The client X509Certificate2 Thumbprint or SubjectName to use.
     /// </summary>
diff --git a/src/WireMock.Net.Abstractions/Admin/Settings/ProxyAndRecordSettingsModel.cs b/src/WireMock.Net.Abstractions/Admin/Settings/ProxyAndRecordSettingsModel.cs
index 5bf9e95c9..0a789b3cd 100644
--- a/src/WireMock.Net.Abstractions/Admin/Settings/ProxyAndRecordSettingsModel.cs
+++ b/src/WireMock.Net.Abstractions/Admin/Settings/ProxyAndRecordSettingsModel.cs
@@ -70,7 +70,7 @@ public class ProxyAndRecordSettingsModel
     public bool AppendGuidToSavedMappingFile { get; set; }
 
     /// <summary>
-    /// Defines the Replace Settings
+    /// Defines the Replace Settings.
     /// </summary>
     public ProxyUrlReplaceSettingsModel? ReplaceSettings { get; set; }
 }
\ No newline at end of file
diff --git a/src/WireMock.Net.Abstractions/Admin/Settings/WebProxySettings.cs b/src/WireMock.Net.Abstractions/Admin/Settings/WebProxySettings.cs
index 8c6c081d2..51b22f270 100644
--- a/src/WireMock.Net.Abstractions/Admin/Settings/WebProxySettings.cs
+++ b/src/WireMock.Net.Abstractions/Admin/Settings/WebProxySettings.cs
@@ -1,24 +1,23 @@
-namespace WireMock.Admin.Settings
+namespace WireMock.Admin.Settings;
+
+/// <summary>
+/// WebProxySettings
+/// </summary>
+[FluentBuilder.AutoGenerateBuilder]
+public class WebProxySettingsModel
 {
     /// <summary>
-    /// WebProxySettings
+    /// A string instance that contains the address of the proxy server.
     /// </summary>
-    [FluentBuilder.AutoGenerateBuilder]
-    public class WebProxySettingsModel
-    {
-        /// <summary>
-        /// A string instance that contains the address of the proxy server.
-        /// </summary>
-        public string Address { get; set; }
+    public string Address { get; set; } = null!;
 
-        /// <summary>
-        /// The user name associated with the credentials.
-        /// </summary>
-        public string? UserName { get; set; }
+    /// <summary>
+    /// The user name associated with the credentials.
+    /// </summary>
+    public string? UserName { get; set; }
 
-        /// <summary>
-        /// The password for the user name associated with the credentials.
-        /// </summary>
-        public string? Password { get; set; }
-    }
+    /// <summary>
+    /// The password for the user name associated with the credentials.
+    /// </summary>
+    public string? Password { get; set; }
 }
\ No newline at end of file
diff --git a/src/WireMock.Net/Serialization/MappingConverter.cs b/src/WireMock.Net/Serialization/MappingConverter.cs
index eccacf8a1..c7cac97ab 100644
--- a/src/WireMock.Net/Serialization/MappingConverter.cs
+++ b/src/WireMock.Net/Serialization/MappingConverter.cs
@@ -373,9 +373,11 @@ public MappingModel ToMappingModel(IMapping mapping)
             mappingModel.Response.UseTransformerForBodyAsFile = null;
             mappingModel.Response.TransformerReplaceNodeOptions = null;
             mappingModel.Response.BodyEncoding = null;
-            mappingModel.Response.ProxyUrl = response.ProxyAndRecordSettings.Url;
             mappingModel.Response.Fault = null;
-            mappingModel.Response.WebProxy = MapWebProxy(response.ProxyAndRecordSettings.WebProxySettings);
+
+            mappingModel.Response.WebProxy = TinyMapperUtils.Instance.Map(response.ProxyAndRecordSettings.WebProxySettings);
+            mappingModel.Response.ProxyUrl = response.ProxyAndRecordSettings.Url;
+            mappingModel.Response.ProxyUrlReplaceSettings = TinyMapperUtils.Instance.Map(response.ProxyAndRecordSettings.ReplaceSettings);
         }
         else
         {
@@ -509,16 +511,6 @@ private static string ToValueArguments(string[]? values, string defaultValue = "
         return values is { } ? string.Join(", ", values.Select(ToCSharpStringLiteral)) : ToCSharpStringLiteral(defaultValue);
     }
 
-    private static WebProxyModel? MapWebProxy(WebProxySettings? settings)
-    {
-        return settings != null ? new WebProxyModel
-        {
-            Address = settings.Address,
-            UserName = settings.UserName,
-            Password = settings.Password
-        } : null;
-    }
-
     private static IDictionary<string, object> MapHeaders(IDictionary<string, WireMockList<string>> dictionary)
     {
         var newDictionary = new Dictionary<string, object>();
diff --git a/src/WireMock.Net/Server/WireMockServer.ConvertMapping.cs b/src/WireMock.Net/Server/WireMockServer.ConvertMapping.cs
index 8b5e97e9e..cb1639948 100644
--- a/src/WireMock.Net/Server/WireMockServer.ConvertMapping.cs
+++ b/src/WireMock.Net/Server/WireMockServer.ConvertMapping.cs
@@ -280,12 +280,8 @@ private static IResponseBuilder InitResponseBuilder(ResponseModel responseModel)
             {
                 Url = responseModel.ProxyUrl!,
                 ClientX509Certificate2ThumbprintOrSubjectName = responseModel.X509Certificate2ThumbprintOrSubjectName,
-                WebProxySettings = responseModel.WebProxy != null ? new WebProxySettings
-                {
-                    Address = responseModel.WebProxy.Address,
-                    UserName = responseModel.WebProxy.UserName,
-                    Password = responseModel.WebProxy.Password
-                } : null
+                WebProxySettings = TinyMapperUtils.Instance.Map(responseModel.WebProxy),
+                ReplaceSettings = TinyMapperUtils.Instance.Map(responseModel.ProxyUrlReplaceSettings)
             };
 
             return responseBuilder.WithProxy(proxyAndRecordSettings);
diff --git a/src/WireMock.Net/Util/TinyMapperUtils.cs b/src/WireMock.Net/Util/TinyMapperUtils.cs
index 06de691ae..52c74f746 100644
--- a/src/WireMock.Net/Util/TinyMapperUtils.cs
+++ b/src/WireMock.Net/Util/TinyMapperUtils.cs
@@ -1,4 +1,5 @@
 using Nelibur.ObjectMapper;
+using WireMock.Admin.Mappings;
 using WireMock.Admin.Settings;
 using WireMock.Settings;
 
@@ -12,10 +13,12 @@ private TinyMapperUtils()
     {
         TinyMapper.Bind<ProxyAndRecordSettings, ProxyAndRecordSettingsModel>();
         TinyMapper.Bind<WebProxySettings, WebProxySettingsModel>();
+        TinyMapper.Bind<WebProxySettings, WebProxyModel>();
         TinyMapper.Bind<ProxyUrlReplaceSettings, ProxyUrlReplaceSettingsModel>();
 
         TinyMapper.Bind<ProxyAndRecordSettingsModel, ProxyAndRecordSettings>();
         TinyMapper.Bind<WebProxySettingsModel, WebProxySettings>();
+        TinyMapper.Bind<WebProxyModel, WebProxySettings>();
         TinyMapper.Bind<ProxyUrlReplaceSettingsModel, ProxyUrlReplaceSettings>();
     }
 
@@ -28,4 +31,24 @@ private TinyMapperUtils()
     {
         return model == null ? null : TinyMapper.Map<ProxyAndRecordSettings>(model);
     }
+
+    public ProxyUrlReplaceSettingsModel? Map(ProxyUrlReplaceSettings? instance)
+    {
+        return instance == null ? null : TinyMapper.Map<ProxyUrlReplaceSettingsModel>(instance);
+    }
+
+    public ProxyUrlReplaceSettings? Map(ProxyUrlReplaceSettingsModel? model)
+    {
+        return model == null ? null : TinyMapper.Map<ProxyUrlReplaceSettings>(model);
+    }
+
+    public WebProxyModel? Map(WebProxySettings? instance)
+    {
+        return instance == null ? null : TinyMapper.Map<WebProxyModel>(instance);
+    }
+
+    public WebProxySettings? Map(WebProxyModel? model)
+    {
+        return model == null ? null : TinyMapper.Map<WebProxySettings>(model);
+    }
 }
\ No newline at end of file
diff --git a/test/WireMock.Net.Tests/WireMockAdminApiTests.IWireMockAdminApi_GetMappingAsync_WithProxy_And_ProxyUrlReplaceSettings.verified.txt b/test/WireMock.Net.Tests/WireMockAdminApiTests.IWireMockAdminApi_GetMappingAsync_WithProxy_And_ProxyUrlReplaceSettings.verified.txt
new file mode 100644
index 000000000..12e99b632
--- /dev/null
+++ b/test/WireMock.Net.Tests/WireMockAdminApiTests.IWireMockAdminApi_GetMappingAsync_WithProxy_And_ProxyUrlReplaceSettings.verified.txt
@@ -0,0 +1,30 @@
+{
+  Guid: 90356dba-b36c-469a-a17e-669cd84f1f05,
+  UpdatedAt: DateTime_1,
+  Request: {
+    Path: {
+      Matchers: [
+        {
+          Name: WildcardMatcher,
+          Pattern: /1,
+          IgnoreCase: false
+        }
+      ]
+    },
+    Body: {
+      Matcher: {
+        Name: RegexMatcher,
+        Pattern: hello,
+        IgnoreCase: true
+      }
+    }
+  },
+  Response: {
+    ProxyUrl: https://my-proxy.com,
+    ProxyUrlReplaceSettings: {
+      OldValue: x,
+      NewValue: y,
+      IgnoreCase: true
+    }
+  }
+}
\ No newline at end of file
diff --git a/test/WireMock.Net.Tests/WireMockAdminApiTests.cs b/test/WireMock.Net.Tests/WireMockAdminApiTests.cs
index e566b7bda..43f83a8e4 100644
--- a/test/WireMock.Net.Tests/WireMockAdminApiTests.cs
+++ b/test/WireMock.Net.Tests/WireMockAdminApiTests.cs
@@ -351,6 +351,57 @@ public async Task IWireMockAdminApi_GetMappingAsync_WithBodyModelMatcherModel_Wi
         server.Stop();
     }
 
+    [Fact]
+    public async Task IWireMockAdminApi_GetMappingAsync_WithProxy_And_ProxyUrlReplaceSettings()
+    {
+        // Arrange
+        var guid = Guid.Parse("90356dba-b36c-469a-a17e-669cd84f1f05");
+        var server = WireMockServer.StartWithAdminInterface();
+        var api = RestClient.For<IWireMockAdminApi>(server.Url);
+
+        // Act
+        var model = new MappingModel
+        {
+            Guid = guid,
+            Request = new RequestModel
+            {
+                Path = "/1",
+                Body = new BodyModel
+                {
+                    Matcher = new MatcherModel
+                    {
+                        Name = "RegexMatcher",
+                        Pattern = "hello",
+                        IgnoreCase = true
+                    }
+                }
+            },
+            Response = new ResponseModel
+            {
+                ProxyUrl = "https://my-proxy.com",
+                ProxyUrlReplaceSettings = new ProxyUrlReplaceSettingsModel
+                {
+                    OldValue = "x",
+                    NewValue = "y",
+                    IgnoreCase = true
+                }
+            }
+        };
+        var postMappingResult = await api.PostMappingAsync(model).ConfigureAwait(false);
+
+        // Assert
+        postMappingResult.Should().NotBeNull();
+
+        var mapping = server.Mappings.FirstOrDefault(m => m.Guid == guid);
+        mapping.Should().NotBeNull();
+
+        var getMappingResult = await api.GetMappingAsync(guid).ConfigureAwait(false);
+
+        await Verifier.Verify(getMappingResult, VerifySettings).DontScrubGuids();
+
+        server.Stop();
+    }
+
     [Fact]
     public async Task IWireMockAdminApi_GetRequestsAsync_Json()
     {