diff --git a/src/Umbraco.Core/Persistence/Mappers/DomainMapper.cs b/src/Umbraco.Core/Persistence/Mappers/DomainMapper.cs
index b4b6ebf05f..46c67e762d 100644
--- a/src/Umbraco.Core/Persistence/Mappers/DomainMapper.cs
+++ b/src/Umbraco.Core/Persistence/Mappers/DomainMapper.cs
@@ -1,4 +1,5 @@
 using System.Collections.Concurrent;
+using Umbraco.Core.Models;
 using Umbraco.Core.Models.Rdbms;
 using Umbraco.Core.Persistence.Repositories;
 using Umbraco.Core.Persistence.SqlSyntax;
@@ -25,6 +26,7 @@ namespace Umbraco.Core.Persistence.Mappers
             CacheMap<DomainRepository.CacheableDomain, DomainDto>(src => src.Id, dto => dto.Id);
             CacheMap<DomainRepository.CacheableDomain, DomainDto>(src => src.RootContentId, dto => dto.RootStructureId);
             CacheMap<DomainRepository.CacheableDomain, DomainDto>(src => src.DefaultLanguageId, dto => dto.DefaultLanguage);
+            CacheMap<DomainRepository.CacheableDomain, DomainDto>(src => src.DomainName, dto => dto.DomainName);
         }
     }
 }
\ No newline at end of file
diff --git a/src/Umbraco.Core/Persistence/Repositories/DomainRepository.cs b/src/Umbraco.Core/Persistence/Repositories/DomainRepository.cs
index a66a65e73a..711463ec6d 100644
--- a/src/Umbraco.Core/Persistence/Repositories/DomainRepository.cs
+++ b/src/Umbraco.Core/Persistence/Repositories/DomainRepository.cs
@@ -118,6 +118,17 @@ namespace Umbraco.Core.Persistence.Repositories
             }
         }
 
+        public IDomain GetByName(string domainName)
+        {
+            using (var repo = new CachedDomainRepository(this, UnitOfWork, RepositoryCache, Logger, SqlSyntax))
+            {
+                var factory = new DomainModelFactory();
+                return factory.BuildDomainEntity(
+                    repo.GetByQuery(new Query<CacheableDomain>().Where(x => x.DomainName.InvariantEquals(domainName))).FirstOrDefault(),
+                    _contentRepository, _languageRepository);
+            }
+        }
+
         public bool Exists(string domainName)
         {
             using (var repo = new CachedDomainRepository(this, UnitOfWork, RepositoryCache, Logger, SqlSyntax, _mappingResolver))
@@ -248,7 +259,7 @@ namespace Umbraco.Core.Persistence.Repositories
 
             protected override void PersistNewItem(CacheableDomain entity)
             {
-                var exists = Database.ExecuteScalar<int>("SELECT COUNT(*) FROM umbracoDomains WHERE domainName = @domainName", new {domainName = entity.DomainName});
+                var exists = Database.ExecuteScalar<int>("SELECT COUNT(*) FROM umbracoDomains WHERE domainName = @domainName", new { domainName = entity.DomainName });
                 if (exists > 0) throw new DuplicateNameException(string.Format("The domain name {0} is already assigned", entity.DomainName));
 
                 entity.AddingEntity();
diff --git a/src/Umbraco.Core/Persistence/Repositories/Interfaces/IDomainRepository.cs b/src/Umbraco.Core/Persistence/Repositories/Interfaces/IDomainRepository.cs
index 030251d805..0371d70f2e 100644
--- a/src/Umbraco.Core/Persistence/Repositories/Interfaces/IDomainRepository.cs
+++ b/src/Umbraco.Core/Persistence/Repositories/Interfaces/IDomainRepository.cs
@@ -5,6 +5,7 @@ namespace Umbraco.Core.Persistence.Repositories
 {
     public interface IDomainRepository : IRepositoryQueryable<int, IDomain>
     {
+        IDomain GetByName(string domainName);
         bool Exists(string domainName);
         IEnumerable<IDomain> GetAll(bool includeWildcards);
         IEnumerable<IDomain> GetAssignedDomains(int contentId, bool includeWildcards);
diff --git a/src/Umbraco.Core/Services/DomainService.cs b/src/Umbraco.Core/Services/DomainService.cs
index 295bb23859..71429cfb59 100644
--- a/src/Umbraco.Core/Services/DomainService.cs
+++ b/src/Umbraco.Core/Services/DomainService.cs
@@ -47,7 +47,7 @@ namespace Umbraco.Core.Services
             var uow = UowProvider.GetUnitOfWork();
             using (var repository = RepositoryFactory.CreateDomainRepository(uow))
             {
-                return repository.GetByQuery(repository.Query.Where(x => x.DomainName.InvariantEquals(name))).FirstOrDefault();
+                return repository.GetByName(name);
             }
         }
 
diff --git a/src/Umbraco.Tests/Persistence/Repositories/DomainRepositoryTest.cs b/src/Umbraco.Tests/Persistence/Repositories/DomainRepositoryTest.cs
index 7905564a6a..0639353b8e 100644
--- a/src/Umbraco.Tests/Persistence/Repositories/DomainRepositoryTest.cs
+++ b/src/Umbraco.Tests/Persistence/Repositories/DomainRepositoryTest.cs
@@ -8,6 +8,7 @@ using Umbraco.Core;
 using Umbraco.Core.Configuration.UmbracoSettings;
 using Umbraco.Core.IO;
 using Umbraco.Core.Models;
+using Umbraco.Core.Persistence.Querying;
 using Umbraco.Core.Persistence.Repositories;
 using Umbraco.Core.Persistence.UnitOfWork;
 using Umbraco.Tests.TestHelpers;
@@ -207,6 +208,68 @@ namespace Umbraco.Tests.Persistence.Repositories
 
         }
 
+        [Test]
+        public void Exists()
+        {
+            var provider = new PetaPocoUnitOfWorkProvider(Logger);
+            var unitOfWork = provider.GetUnitOfWork();
+
+            ContentType ct;
+            var contentId = CreateTestData("en-AU", out ct);
+
+            ContentRepository contentRepo;
+            LanguageRepository langRepo;
+            ContentTypeRepository contentTypeRepo;
+
+            using (var repo = CreateRepository(unitOfWork, out contentTypeRepo, out contentRepo, out langRepo))
+            {
+                var lang = langRepo.GetByIsoCode("en-AU");
+                var content = contentRepo.Get(contentId);
+
+                for (int i = 0; i < 10; i++)
+                {
+                    var domain = (IDomain)new UmbracoDomain("test" + i + ".com") { RootContent = content, Language = lang };
+                    repo.AddOrUpdate(domain);
+                    unitOfWork.Commit();
+                }
+
+                var found = repo.Exists("test1.com");
+
+                Assert.IsTrue(found);
+            }
+        }
+
+        [Test]
+        public void Get_By_Name()
+        {
+            var provider = new PetaPocoUnitOfWorkProvider(Logger);
+            var unitOfWork = provider.GetUnitOfWork();
+
+            ContentType ct;
+            var contentId = CreateTestData("en-AU", out ct);
+
+            ContentRepository contentRepo;
+            LanguageRepository langRepo;
+            ContentTypeRepository contentTypeRepo;
+
+            using (var repo = CreateRepository(unitOfWork, out contentTypeRepo, out contentRepo, out langRepo))
+            {
+                var lang = langRepo.GetByIsoCode("en-AU");
+                var content = contentRepo.Get(contentId);
+
+                for (int i = 0; i < 10; i++)
+                {
+                    var domain = (IDomain)new UmbracoDomain("test" + i + ".com") { RootContent = content, Language = lang };
+                    repo.AddOrUpdate(domain);
+                    unitOfWork.Commit();
+                }
+
+                var found = repo.GetByName("test1.com");
+
+                Assert.IsNotNull(found);
+            }
+        }
+
         [Test]
         public void Get_All()
         {
diff --git a/src/Umbraco.Web/Routing/ContentFinderByLegacy404.cs b/src/Umbraco.Web/Routing/ContentFinderByLegacy404.cs
index f818f7941e..42d5b72127 100644
--- a/src/Umbraco.Web/Routing/ContentFinderByLegacy404.cs
+++ b/src/Umbraco.Web/Routing/ContentFinderByLegacy404.cs
@@ -44,7 +44,8 @@ namespace Umbraco.Web.Routing
                 //TODO: Is there a better way to extract this value? at least we're not relying on singletons here though
 		        pcr.RoutingContext.UmbracoContext.HttpContext.Request.ServerVariables["SERVER_NAME"],
                 pcr.RoutingContext.UmbracoContext.Application.Services.EntityService,
-                new PublishedContentQuery(pcr.RoutingContext.UmbracoContext.ContentCache, pcr.RoutingContext.UmbracoContext.MediaCache));
+                new PublishedContentQuery(pcr.RoutingContext.UmbracoContext.ContentCache, pcr.RoutingContext.UmbracoContext.MediaCache),
+                pcr.RoutingContext.UmbracoContext.Application.Services.DomainService);
 
 			IPublishedContent content = null;