diff --git a/management/internals/modules/reverseproxy/service/manager/expose_tracker_test.go b/management/internals/modules/reverseproxy/service/manager/expose_tracker_test.go
index bd9f4b93b..c831b4a22 100644
--- a/management/internals/modules/reverseproxy/service/manager/expose_tracker_test.go
+++ b/management/internals/modules/reverseproxy/service/manager/expose_tracker_test.go
@@ -36,11 +36,11 @@ func TestReapExpiredExposes(t *testing.T) {
 	mgr.exposeReaper.reapExpiredExposes(ctx)
 
 	// Expired service should be deleted
-	_, err = testStore.GetServiceByDomain(ctx, testAccountID, resp.Domain)
+	_, err = testStore.GetServiceByDomain(ctx, resp.Domain)
 	require.Error(t, err, "expired service should be deleted")
 
 	// Non-expired service should remain
-	_, err = testStore.GetServiceByDomain(ctx, testAccountID, resp2.Domain)
+	_, err = testStore.GetServiceByDomain(ctx, resp2.Domain)
 	require.NoError(t, err, "active service should remain")
 }
 
@@ -191,14 +191,14 @@ func TestReapSkipsRenewedService(t *testing.T) {
 	// Reaper should skip it because the re-check sees a fresh timestamp
 	mgr.exposeReaper.reapExpiredExposes(ctx)
 
-	_, err = testStore.GetServiceByDomain(ctx, testAccountID, resp.Domain)
+	_, err = testStore.GetServiceByDomain(ctx, resp.Domain)
 	require.NoError(t, err, "renewed service should survive reaping")
 }
 
 // expireEphemeralService backdates meta_last_renewed_at to force expiration.
 func expireEphemeralService(t *testing.T, s store.Store, accountID, domain string) {
 	t.Helper()
-	svc, err := s.GetServiceByDomain(context.Background(), accountID, domain)
+	svc, err := s.GetServiceByDomain(context.Background(), domain)
 	require.NoError(t, err)
 
 	expired := time.Now().Add(-2 * exposeTTL)
diff --git a/management/internals/modules/reverseproxy/service/manager/manager.go b/management/internals/modules/reverseproxy/service/manager/manager.go
index b5e643799..56a1fc98a 100644
--- a/management/internals/modules/reverseproxy/service/manager/manager.go
+++ b/management/internals/modules/reverseproxy/service/manager/manager.go
@@ -199,7 +199,7 @@ func (m *Manager) initializeServiceForCreate(ctx context.Context, accountID stri
 
 func (m *Manager) persistNewService(ctx context.Context, accountID string, service *service.Service) error {
 	return m.store.ExecuteInTransaction(ctx, func(transaction store.Store) error {
-		if err := m.checkDomainAvailable(ctx, transaction, accountID, service.Domain, ""); err != nil {
+		if err := m.checkDomainAvailable(ctx, transaction, service.Domain, ""); err != nil {
 			return err
 		}
 
@@ -245,7 +245,7 @@ func (m *Manager) persistNewEphemeralService(ctx context.Context, accountID, pee
 			return status.Errorf(status.PreconditionFailed, "peer has reached the maximum number of active expose sessions (%d)", maxExposesPerPeer)
 		}
 
-		if err := m.checkDomainAvailable(ctx, transaction, accountID, svc.Domain, ""); err != nil {
+		if err := m.checkDomainAvailable(ctx, transaction, svc.Domain, ""); err != nil {
 			return err
 		}
 
@@ -261,8 +261,8 @@ func (m *Manager) persistNewEphemeralService(ctx context.Context, accountID, pee
 	})
 }
 
-func (m *Manager) checkDomainAvailable(ctx context.Context, transaction store.Store, accountID, domain, excludeServiceID string) error {
-	existingService, err := transaction.GetServiceByDomain(ctx, accountID, domain)
+func (m *Manager) checkDomainAvailable(ctx context.Context, transaction store.Store, domain, excludeServiceID string) error {
+	existingService, err := transaction.GetServiceByDomain(ctx, domain)
 	if err != nil {
 		if sErr, ok := status.FromError(err); !ok || sErr.Type() != status.NotFound {
 			return fmt.Errorf("failed to check existing service: %w", err)
@@ -271,7 +271,7 @@ func (m *Manager) checkDomainAvailable(ctx context.Context, transaction store.St
 	}
 
 	if existingService != nil && existingService.ID != excludeServiceID {
-		return status.Errorf(status.AlreadyExists, "service with domain %s already exists", domain)
+		return status.Errorf(status.AlreadyExists, "domain already taken")
 	}
 
 	return nil
@@ -352,7 +352,7 @@ func (m *Manager) persistServiceUpdate(ctx context.Context, accountID string, se
 }
 
 func (m *Manager) handleDomainChange(ctx context.Context, transaction store.Store, accountID string, service *service.Service) error {
-	if err := m.checkDomainAvailable(ctx, transaction, accountID, service.Domain, service.ID); err != nil {
+	if err := m.checkDomainAvailable(ctx, transaction, service.Domain, service.ID); err != nil {
 		return err
 	}
 
@@ -805,7 +805,7 @@ func (m *Manager) deleteServiceFromPeer(ctx context.Context, accountID, peerID,
 
 // lookupPeerService finds a peer-initiated service by domain and validates ownership.
 func (m *Manager) lookupPeerService(ctx context.Context, accountID, peerID, domain string) (*service.Service, error) {
-	svc, err := m.store.GetServiceByDomain(ctx, accountID, domain)
+	svc, err := m.store.GetServiceByDomain(ctx, domain)
 	if err != nil {
 		return nil, err
 	}
diff --git a/management/internals/modules/reverseproxy/service/manager/manager_test.go b/management/internals/modules/reverseproxy/service/manager/manager_test.go
index 196eead22..0cb8fa02a 100644
--- a/management/internals/modules/reverseproxy/service/manager/manager_test.go
+++ b/management/internals/modules/reverseproxy/service/manager/manager_test.go
@@ -72,7 +72,6 @@ func TestInitializeServiceForCreate(t *testing.T) {
 
 func TestCheckDomainAvailable(t *testing.T) {
 	ctx := context.Background()
-	accountID := "test-account"
 
 	tests := []struct {
 		name             string
@@ -88,7 +87,7 @@ func TestCheckDomainAvailable(t *testing.T) {
 			excludeServiceID: "",
 			setupMock: func(ms *store.MockStore) {
 				ms.EXPECT().
-					GetServiceByDomain(ctx, accountID, "available.com").
+					GetServiceByDomain(ctx, "available.com").
 					Return(nil, status.Errorf(status.NotFound, "not found"))
 			},
 			expectedError: false,
@@ -99,7 +98,7 @@ func TestCheckDomainAvailable(t *testing.T) {
 			excludeServiceID: "",
 			setupMock: func(ms *store.MockStore) {
 				ms.EXPECT().
-					GetServiceByDomain(ctx, accountID, "exists.com").
+					GetServiceByDomain(ctx, "exists.com").
 					Return(&rpservice.Service{ID: "existing-id", Domain: "exists.com"}, nil)
 			},
 			expectedError: true,
@@ -111,7 +110,7 @@ func TestCheckDomainAvailable(t *testing.T) {
 			excludeServiceID: "service-123",
 			setupMock: func(ms *store.MockStore) {
 				ms.EXPECT().
-					GetServiceByDomain(ctx, accountID, "exists.com").
+					GetServiceByDomain(ctx, "exists.com").
 					Return(&rpservice.Service{ID: "service-123", Domain: "exists.com"}, nil)
 			},
 			expectedError: false,
@@ -122,7 +121,7 @@ func TestCheckDomainAvailable(t *testing.T) {
 			excludeServiceID: "service-456",
 			setupMock: func(ms *store.MockStore) {
 				ms.EXPECT().
-					GetServiceByDomain(ctx, accountID, "exists.com").
+					GetServiceByDomain(ctx, "exists.com").
 					Return(&rpservice.Service{ID: "service-123", Domain: "exists.com"}, nil)
 			},
 			expectedError: true,
@@ -134,7 +133,7 @@ func TestCheckDomainAvailable(t *testing.T) {
 			excludeServiceID: "",
 			setupMock: func(ms *store.MockStore) {
 				ms.EXPECT().
-					GetServiceByDomain(ctx, accountID, "error.com").
+					GetServiceByDomain(ctx, "error.com").
 					Return(nil, errors.New("database error"))
 			},
 			expectedError: true,
@@ -150,7 +149,7 @@ func TestCheckDomainAvailable(t *testing.T) {
 			tt.setupMock(mockStore)
 
 			mgr := &Manager{}
-			err := mgr.checkDomainAvailable(ctx, mockStore, accountID, tt.domain, tt.excludeServiceID)
+			err := mgr.checkDomainAvailable(ctx, mockStore, tt.domain, tt.excludeServiceID)
 
 			if tt.expectedError {
 				require.Error(t, err)
@@ -168,7 +167,6 @@ func TestCheckDomainAvailable(t *testing.T) {
 
 func TestCheckDomainAvailable_EdgeCases(t *testing.T) {
 	ctx := context.Background()
-	accountID := "test-account"
 
 	t.Run("empty domain", func(t *testing.T) {
 		ctrl := gomock.NewController(t)
@@ -176,11 +174,11 @@ func TestCheckDomainAvailable_EdgeCases(t *testing.T) {
 
 		mockStore := store.NewMockStore(ctrl)
 		mockStore.EXPECT().
-			GetServiceByDomain(ctx, accountID, "").
+			GetServiceByDomain(ctx, "").
 			Return(nil, status.Errorf(status.NotFound, "not found"))
 
 		mgr := &Manager{}
-		err := mgr.checkDomainAvailable(ctx, mockStore, accountID, "", "")
+		err := mgr.checkDomainAvailable(ctx, mockStore, "", "")
 
 		assert.NoError(t, err)
 	})
@@ -191,11 +189,11 @@ func TestCheckDomainAvailable_EdgeCases(t *testing.T) {
 
 		mockStore := store.NewMockStore(ctrl)
 		mockStore.EXPECT().
-			GetServiceByDomain(ctx, accountID, "test.com").
+			GetServiceByDomain(ctx, "test.com").
 			Return(&rpservice.Service{ID: "some-id", Domain: "test.com"}, nil)
 
 		mgr := &Manager{}
-		err := mgr.checkDomainAvailable(ctx, mockStore, accountID, "test.com", "")
+		err := mgr.checkDomainAvailable(ctx, mockStore, "test.com", "")
 
 		assert.Error(t, err)
 		sErr, ok := status.FromError(err)
@@ -209,11 +207,11 @@ func TestCheckDomainAvailable_EdgeCases(t *testing.T) {
 
 		mockStore := store.NewMockStore(ctrl)
 		mockStore.EXPECT().
-			GetServiceByDomain(ctx, accountID, "nil.com").
+			GetServiceByDomain(ctx, "nil.com").
 			Return(nil, nil)
 
 		mgr := &Manager{}
-		err := mgr.checkDomainAvailable(ctx, mockStore, accountID, "nil.com", "")
+		err := mgr.checkDomainAvailable(ctx, mockStore, "nil.com", "")
 
 		assert.NoError(t, err)
 	})
@@ -241,7 +239,7 @@ func TestPersistNewService(t *testing.T) {
 				// Create another mock for the transaction
 				txMock := store.NewMockStore(ctrl)
 				txMock.EXPECT().
-					GetServiceByDomain(ctx, accountID, "new.com").
+					GetServiceByDomain(ctx, "new.com").
 					Return(nil, status.Errorf(status.NotFound, "not found"))
 				txMock.EXPECT().
 					CreateService(ctx, service).
@@ -272,7 +270,7 @@ func TestPersistNewService(t *testing.T) {
 			DoAndReturn(func(ctx context.Context, fn func(store.Store) error) error {
 				txMock := store.NewMockStore(ctrl)
 				txMock.EXPECT().
-					GetServiceByDomain(ctx, accountID, "existing.com").
+					GetServiceByDomain(ctx, "existing.com").
 					Return(&rpservice.Service{ID: "other-id", Domain: "existing.com"}, nil)
 
 				return fn(txMock)
@@ -814,7 +812,7 @@ func TestCreateServiceFromPeer(t *testing.T) {
 		assert.NotEmpty(t, resp.ServiceURL, "service URL should be set")
 
 		// Verify service is persisted in store
-		persisted, err := testStore.GetServiceByDomain(ctx, testAccountID, resp.Domain)
+		persisted, err := testStore.GetServiceByDomain(ctx, resp.Domain)
 		require.NoError(t, err)
 		assert.Equal(t, resp.Domain, persisted.Domain)
 		assert.Equal(t, rpservice.SourceEphemeral, persisted.Source, "source should be ephemeral")
@@ -977,7 +975,7 @@ func TestDeleteServiceFromPeer_ByDomain(t *testing.T) {
 		require.NoError(t, err)
 
 		// Verify service is deleted
-		_, err = testStore.GetServiceByDomain(ctx, testAccountID, resp.Domain)
+		_, err = testStore.GetServiceByDomain(ctx, resp.Domain)
 		require.Error(t, err, "service should be deleted")
 	})
 
@@ -1012,7 +1010,7 @@ func TestStopServiceFromPeer(t *testing.T) {
 		err = mgr.StopServiceFromPeer(ctx, testAccountID, testPeerID, resp.Domain)
 		require.NoError(t, err)
 
-		_, err = testStore.GetServiceByDomain(ctx, testAccountID, resp.Domain)
+		_, err = testStore.GetServiceByDomain(ctx, resp.Domain)
 		require.Error(t, err, "service should be deleted")
 	})
 }
@@ -1031,7 +1029,7 @@ func TestDeleteService_DeletesEphemeralExpose(t *testing.T) {
 	require.NoError(t, err)
 	assert.Equal(t, int64(1), count, "one ephemeral service should exist after create")
 
-	svc, err := testStore.GetServiceByDomain(ctx, testAccountID, resp.Domain)
+	svc, err := testStore.GetServiceByDomain(ctx, resp.Domain)
 	require.NoError(t, err)
 
 	err = mgr.DeleteService(ctx, testAccountID, testUserID, svc.ID)
diff --git a/management/internals/modules/reverseproxy/service/service.go b/management/internals/modules/reverseproxy/service/service.go
index cd9311b44..bfad7fe9a 100644
--- a/management/internals/modules/reverseproxy/service/service.go
+++ b/management/internals/modules/reverseproxy/service/service.go
@@ -134,7 +134,7 @@ type Service struct {
 	ID                string `gorm:"primaryKey"`
 	AccountID         string `gorm:"index"`
 	Name              string
-	Domain            string    `gorm:"index"`
+	Domain            string    `gorm:"type:varchar(255);uniqueIndex"`
 	ProxyCluster      string    `gorm:"index"`
 	Targets           []*Target `gorm:"foreignKey:ServiceID;constraint:OnDelete:CASCADE"`
 	Enabled           bool
@@ -535,15 +535,15 @@ var hopByHopHeaders = map[string]struct{}{
 // reservedHeaders are set authoritatively by the proxy or control HTTP framing
 // and cannot be overridden.
 var reservedHeaders = map[string]struct{}{
-	"Content-Length":      {},
-	"Content-Type":        {},
-	"Cookie":              {},
-	"Forwarded":           {},
-	"X-Forwarded-For":     {},
-	"X-Forwarded-Host":    {},
-	"X-Forwarded-Port":    {},
-	"X-Forwarded-Proto":   {},
-	"X-Real-Ip":           {},
+	"Content-Length":    {},
+	"Content-Type":      {},
+	"Cookie":            {},
+	"Forwarded":         {},
+	"X-Forwarded-For":   {},
+	"X-Forwarded-Host":  {},
+	"X-Forwarded-Port":  {},
+	"X-Forwarded-Proto": {},
+	"X-Real-Ip":         {},
 }
 
 func validateTargetOptions(idx int, opts *TargetOptions) error {
diff --git a/management/server/store/sql_store.go b/management/server/store/sql_store.go
index 8f147d915..5997c10e2 100644
--- a/management/server/store/sql_store.go
+++ b/management/server/store/sql_store.go
@@ -4977,9 +4977,9 @@ func (s *SqlStore) GetServiceByID(ctx context.Context, lockStrength LockingStren
 	return service, nil
 }
 
-func (s *SqlStore) GetServiceByDomain(ctx context.Context, accountID, domain string) (*rpservice.Service, error) {
+func (s *SqlStore) GetServiceByDomain(ctx context.Context, domain string) (*rpservice.Service, error) {
 	var service *rpservice.Service
-	result := s.db.Preload("Targets").Where("account_id = ? AND domain = ?", accountID, domain).First(&service)
+	result := s.db.Preload("Targets").Where("domain = ?", domain).First(&service)
 	if result.Error != nil {
 		if errors.Is(result.Error, gorm.ErrRecordNotFound) {
 			return nil, status.Errorf(status.NotFound, "service with domain %s not found", domain)
diff --git a/management/server/store/store.go b/management/server/store/store.go
index 5123cde72..1fa99fd05 100644
--- a/management/server/store/store.go
+++ b/management/server/store/store.go
@@ -257,7 +257,7 @@ type Store interface {
 	UpdateService(ctx context.Context, service *rpservice.Service) error
 	DeleteService(ctx context.Context, accountID, serviceID string) error
 	GetServiceByID(ctx context.Context, lockStrength LockingStrength, accountID, serviceID string) (*rpservice.Service, error)
-	GetServiceByDomain(ctx context.Context, accountID, domain string) (*rpservice.Service, error)
+	GetServiceByDomain(ctx context.Context, domain string) (*rpservice.Service, error)
 	GetServices(ctx context.Context, lockStrength LockingStrength) ([]*rpservice.Service, error)
 	GetAccountServices(ctx context.Context, lockStrength LockingStrength, accountID string) ([]*rpservice.Service, error)
 
diff --git a/management/server/store/store_mock.go b/management/server/store/store_mock.go
index 414872fbb..130df4485 100644
--- a/management/server/store/store_mock.go
+++ b/management/server/store/store_mock.go
@@ -1932,18 +1932,18 @@ func (mr *MockStoreMockRecorder) GetRouteByID(ctx, lockStrength, accountID, rout
 }
 
 // GetServiceByDomain mocks base method.
-func (m *MockStore) GetServiceByDomain(ctx context.Context, accountID, domain string) (*service.Service, error) {
+func (m *MockStore) GetServiceByDomain(ctx context.Context, domain string) (*service.Service, error) {
 	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "GetServiceByDomain", ctx, accountID, domain)
+	ret := m.ctrl.Call(m, "GetServiceByDomain", ctx, domain)
 	ret0, _ := ret[0].(*service.Service)
 	ret1, _ := ret[1].(error)
 	return ret0, ret1
 }
 
 // GetServiceByDomain indicates an expected call of GetServiceByDomain.
-func (mr *MockStoreMockRecorder) GetServiceByDomain(ctx, accountID, domain interface{}) *gomock.Call {
+func (mr *MockStoreMockRecorder) GetServiceByDomain(ctx, domain interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetServiceByDomain", reflect.TypeOf((*MockStore)(nil).GetServiceByDomain), ctx, accountID, domain)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetServiceByDomain", reflect.TypeOf((*MockStore)(nil).GetServiceByDomain), ctx, domain)
 }
 
 // GetServiceByID mocks base method.