diff --git a/ipbc-Client/ipbc-Client.xcworkspace/xcuserdata/gerrit.xcuserdatad/UserInterfaceState.xcuserstate b/ipbc-Client/ipbc-Client.xcworkspace/xcuserdata/gerrit.xcuserdatad/UserInterfaceState.xcuserstate
index 8b113d2..e93c557 100644
Binary files a/ipbc-Client/ipbc-Client.xcworkspace/xcuserdata/gerrit.xcuserdatad/UserInterfaceState.xcuserstate and b/ipbc-Client/ipbc-Client.xcworkspace/xcuserdata/gerrit.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/ipbc-Client/ipbc-Client/Constants.swift b/ipbc-Client/ipbc-Client/Constants.swift
index 10a9751..2cdefb8 100644
--- a/ipbc-Client/ipbc-Client/Constants.swift
+++ b/ipbc-Client/ipbc-Client/Constants.swift
@@ -15,8 +15,9 @@ struct Constants {
     
     struct WebService {
         static let BASE = "www.ip-bc.org"
-        static let UPDATE = "https://update.ip-bc.org"
-        static let GET_USERS_IP = "https://www.ip-bc.org/ws/info/ip"
+        static let UPDATE = "https://ip-bc.org/ws/update/ip"                    //"http://localhost:8080/ip-bc.org/ws/update/dyndns"
+        static let GET_USERS_IP = "https://www.ip-bc.org/ws/info/ip"            //"http://localhost:8080/ip-bc.org/ws/info/ip"
+        static let GET_MASTER_DOMAINS = "https://app.ip-bc.org/domains"
     }
     
     struct UserDefaults {
diff --git a/ipbc-Client/ipbc-Client/WebServiceClient.swift b/ipbc-Client/ipbc-Client/WebServiceClient.swift
index 8fa34a6..4dec9be 100644
--- a/ipbc-Client/ipbc-Client/WebServiceClient.swift
+++ b/ipbc-Client/ipbc-Client/WebServiceClient.swift
@@ -79,13 +79,18 @@ class WebserviceClient {
                 }
                 
                 if self.isNetworkAvailableFirstCheck && self.isNetworkAvailable {
-                    self.doUpdate()
+                    self.thingsToDoOnNetworkAvailableRightAfterStart()
                 }
                 
                 self.isNetworkAvailableFirstCheck = false
         }
     }
     
+    private func thingsToDoOnNetworkAvailableRightAfterStart() {
+        self.doUpdate()
+        //self.detectMasterDomains()
+    }
+    
     private func detectIP() {
         Alamofire.request(.GET, Constants.WebService.GET_USERS_IP, parameters: nil)
             .validate(statusCode: 200..<201)
@@ -120,6 +125,31 @@ class WebserviceClient {
         }
     }
     
+    private func detectMasterDomains() {
+        Alamofire.request(.GET, Constants.WebService.GET_MASTER_DOMAINS, parameters: nil)
+            .validate(statusCode: 200..<201)
+            .validate(contentType: ["text/plain"])
+            .responseJSON { response in
+                /*
+                print(response.request)  // original URL request
+                print(response.response) // URL response
+                print(response.data)     // server data
+                print(response.result)   // result of response serialization
+                */
+                
+                switch response.result {
+                case .Success:
+                    if let responseJSON = response.result.value {
+                        print("WebserviceClient: MasterDomains: \(responseJSON)")
+                        //TODO: implement what to do now
+                    }
+                case .Failure(let error):
+                    print("WebserviceClient: Error during get current IP:")
+                    print(error)
+                }
+        }
+    }
+    
     // MARK: Timer fire actions
     
     @objc func checkForNewIPTimerAction(timer : NSTimer) {
@@ -144,15 +174,15 @@ class WebserviceClient {
             let headers = [
                 "Content-Type": "application/json"
             ]
-            let parameters = [
+            /*let parameters = [
                 "domain": domain,
                 "token": token
-            ]
-            /*let parameters = [
-                "": "{\"domain\":\"\(domain)\", \"token\":\"\(token)\"}"
             ]*/
+            let parameters = [
+                "": "{\"domain\":\"\(domain)\", \"token\":\"\(token)\"}"
+            ]
             Alamofire.request(.POST, Constants.WebService.UPDATE, headers: headers, parameters: parameters)
-                .validate(statusCode: 200..<201)
+                //.validate(statusCode: 200..<201)
                 //.validate(contentType: ["application/json"])
                 .responseString { response in
                     /*