diff --git a/src/Message/GetUserDomainsResponse.php b/src/Message/GetUserDomainsResponse.php
index 4c7b1b5..391ddac 100644
--- a/src/Message/GetUserDomainsResponse.php
+++ b/src/Message/GetUserDomainsResponse.php
@@ -58,6 +58,10 @@ public function getStatus()
     {
         if ($this->isSuccessful()) {
             $data = json_decode($this->getData(), true);
+            
+            if ($data == null) {
+                return null;
+            }
 
             $statuses = array_unique(array_map(function ($item) {
                 return $item[0];
diff --git a/tests/Message/GetUserDomainsRequestTest.php b/tests/Message/GetUserDomainsRequestTest.php
index ae60567..d87ef81 100644
--- a/tests/Message/GetUserDomainsRequestTest.php
+++ b/tests/Message/GetUserDomainsRequestTest.php
@@ -25,6 +25,17 @@ public function setUp()
         $this->request->initialize($this->requestData);
     }
 
+    public function testNullServerResponse(){
+        // Ensure $response->getStatus() returned `null` if the server responded with "null"
+        $this->mockHandler->append(new Response(200, [], 'null'));
+
+        $response = $this->request->send();
+        $this->assertInstanceOf(GetUserDomainsResponse::class, $response);
+        $this->assertEquals(null, $response->getStatus());
+
+        $this->assertValidGetCall('getuserdomains');
+    }
+
     public function testGetData()
     {
         $data = $this->request->getData();