diff --git a/client/android/client.go b/client/android/client.go
index bb15268eb61..f2dd9e3f7a4 100644
--- a/client/android/client.go
+++ b/client/android/client.go
@@ -8,8 +8,8 @@ import (
 
 	"github.com/netbirdio/netbird/client/internal"
 	"github.com/netbirdio/netbird/client/internal/dns"
+	"github.com/netbirdio/netbird/client/internal/listener"
 	"github.com/netbirdio/netbird/client/internal/peer"
-	"github.com/netbirdio/netbird/client/internal/routemanager"
 	"github.com/netbirdio/netbird/client/internal/stdnet"
 	"github.com/netbirdio/netbird/client/system"
 	"github.com/netbirdio/netbird/formatter"
@@ -31,9 +31,9 @@ type IFaceDiscover interface {
 	stdnet.ExternalIFaceDiscover
 }
 
-// RouteListener export internal RouteListener for mobile
-type RouteListener interface {
-	routemanager.RouteListener
+// NetworkChangeListener export internal NetworkChangeListener for mobile
+type NetworkChangeListener interface {
+	listener.NetworkChangeListener
 }
 
 // DnsReadyListener export internal dns ReadyListener for mobile
@@ -47,26 +47,26 @@ func init() {
 
 // Client struct manage the life circle of background service
 type Client struct {
-	cfgFile       string
-	tunAdapter    iface.TunAdapter
-	iFaceDiscover IFaceDiscover
-	recorder      *peer.Status
-	ctxCancel     context.CancelFunc
-	ctxCancelLock *sync.Mutex
-	deviceName    string
-	routeListener routemanager.RouteListener
+	cfgFile               string
+	tunAdapter            iface.TunAdapter
+	iFaceDiscover         IFaceDiscover
+	recorder              *peer.Status
+	ctxCancel             context.CancelFunc
+	ctxCancelLock         *sync.Mutex
+	deviceName            string
+	networkChangeListener listener.NetworkChangeListener
 }
 
 // NewClient instantiate a new Client
-func NewClient(cfgFile, deviceName string, tunAdapter TunAdapter, iFaceDiscover IFaceDiscover, routeListener RouteListener) *Client {
+func NewClient(cfgFile, deviceName string, tunAdapter TunAdapter, iFaceDiscover IFaceDiscover, networkChangeListener NetworkChangeListener) *Client {
 	return &Client{
-		cfgFile:       cfgFile,
-		deviceName:    deviceName,
-		tunAdapter:    tunAdapter,
-		iFaceDiscover: iFaceDiscover,
-		recorder:      peer.NewRecorder(""),
-		ctxCancelLock: &sync.Mutex{},
-		routeListener: routeListener,
+		cfgFile:               cfgFile,
+		deviceName:            deviceName,
+		tunAdapter:            tunAdapter,
+		iFaceDiscover:         iFaceDiscover,
+		recorder:              peer.NewRecorder(""),
+		ctxCancelLock:         &sync.Mutex{},
+		networkChangeListener: networkChangeListener,
 	}
 }
 
@@ -96,7 +96,7 @@ func (c *Client) Run(urlOpener URLOpener, dns *DNSList, dnsReadyListener DnsRead
 
 	// todo do not throw error in case of cancelled context
 	ctx = internal.CtxInitState(ctx)
-	return internal.RunClientMobile(ctx, cfg, c.recorder, c.tunAdapter, c.iFaceDiscover, c.routeListener, dns.items, dnsReadyListener)
+	return internal.RunClientMobile(ctx, cfg, c.recorder, c.tunAdapter, c.iFaceDiscover, c.networkChangeListener, dns.items, dnsReadyListener)
 }
 
 // RunWithoutLogin we apply this type of run function when the backed has been started without UI (i.e. after reboot).
@@ -120,7 +120,7 @@ func (c *Client) RunWithoutLogin(dns *DNSList, dnsReadyListener DnsReadyListener
 
 	// todo do not throw error in case of cancelled context
 	ctx = internal.CtxInitState(ctx)
-	return internal.RunClientMobile(ctx, cfg, c.recorder, c.tunAdapter, c.iFaceDiscover, c.routeListener, dns.items, dnsReadyListener)
+	return internal.RunClientMobile(ctx, cfg, c.recorder, c.tunAdapter, c.iFaceDiscover, c.networkChangeListener, dns.items, dnsReadyListener)
 }
 
 // Stop the internal client and free the resources
diff --git a/client/internal/connect.go b/client/internal/connect.go
index 97fe2cc59e9..79f97e87f3f 100644
--- a/client/internal/connect.go
+++ b/client/internal/connect.go
@@ -13,8 +13,8 @@ import (
 	gstatus "google.golang.org/grpc/status"
 
 	"github.com/netbirdio/netbird/client/internal/dns"
+	"github.com/netbirdio/netbird/client/internal/listener"
 	"github.com/netbirdio/netbird/client/internal/peer"
-	"github.com/netbirdio/netbird/client/internal/routemanager"
 	"github.com/netbirdio/netbird/client/internal/stdnet"
 	"github.com/netbirdio/netbird/client/ssh"
 	"github.com/netbirdio/netbird/client/system"
@@ -31,14 +31,14 @@ func RunClient(ctx context.Context, config *Config, statusRecorder *peer.Status)
 }
 
 // RunClientMobile with main logic on mobile system
-func RunClientMobile(ctx context.Context, config *Config, statusRecorder *peer.Status, tunAdapter iface.TunAdapter, iFaceDiscover stdnet.ExternalIFaceDiscover, routeListener routemanager.RouteListener, dnsAddresses []string, dnsReadyListener dns.ReadyListener) error {
+func RunClientMobile(ctx context.Context, config *Config, statusRecorder *peer.Status, tunAdapter iface.TunAdapter, iFaceDiscover stdnet.ExternalIFaceDiscover, networkChangeListener listener.NetworkChangeListener, dnsAddresses []string, dnsReadyListener dns.ReadyListener) error {
 	// in case of non Android os these variables will be nil
 	mobileDependency := MobileDependency{
-		TunAdapter:       tunAdapter,
-		IFaceDiscover:    iFaceDiscover,
-		RouteListener:    routeListener,
-		HostDNSAddresses: dnsAddresses,
-		DnsReadyListener: dnsReadyListener,
+		TunAdapter:            tunAdapter,
+		IFaceDiscover:         iFaceDiscover,
+		NetworkChangeListener: networkChangeListener,
+		HostDNSAddresses:      dnsAddresses,
+		DnsReadyListener:      dnsReadyListener,
 	}
 	return runClient(ctx, config, statusRecorder, mobileDependency)
 }
diff --git a/client/internal/dns/mockServer.go b/client/internal/dns/mockServer.go
index 8970eec6e81..3534fc0c3fd 100644
--- a/client/internal/dns/mockServer.go
+++ b/client/internal/dns/mockServer.go
@@ -2,6 +2,7 @@ package dns
 
 import (
 	"fmt"
+
 	nbdns "github.com/netbirdio/netbird/dns"
 )
 
@@ -43,3 +44,7 @@ func (m *MockServer) UpdateDNSServer(serial uint64, update nbdns.Config) error {
 	}
 	return fmt.Errorf("method UpdateDNSServer is not implemented")
 }
+
+func (m *MockServer) SearchDomains() []string {
+	return make([]string, 0)
+}
diff --git a/client/internal/dns/notifier.go b/client/internal/dns/notifier.go
new file mode 100644
index 00000000000..85c270e5859
--- /dev/null
+++ b/client/internal/dns/notifier.go
@@ -0,0 +1,57 @@
+package dns
+
+import (
+	"reflect"
+	"sort"
+	"sync"
+
+	"github.com/netbirdio/netbird/client/internal/listener"
+)
+
+type notifier struct {
+	listener      listener.NetworkChangeListener
+	listenerMux   sync.Mutex
+	searchDomains []string
+}
+
+func newNotifier(initialSearchDomains []string) *notifier {
+	sort.Strings(initialSearchDomains)
+	return &notifier{
+		searchDomains: initialSearchDomains,
+	}
+}
+
+func (n *notifier) setListener(listener listener.NetworkChangeListener) {
+	n.listenerMux.Lock()
+	defer n.listenerMux.Unlock()
+	n.listener = listener
+}
+
+func (n *notifier) onNewSearchDomains(searchDomains []string) {
+	sort.Strings(searchDomains)
+
+	if len(n.searchDomains) != len(searchDomains) {
+		n.searchDomains = searchDomains
+		n.notify()
+		return
+	}
+
+	if reflect.DeepEqual(n.searchDomains, searchDomains) {
+		return
+	}
+
+	n.searchDomains = searchDomains
+	n.notify()
+}
+
+func (n *notifier) notify() {
+	n.listenerMux.Lock()
+	defer n.listenerMux.Unlock()
+	if n.listener == nil {
+		return
+	}
+
+	go func(l listener.NetworkChangeListener) {
+		l.OnNetworkChanged()
+	}(n.listener)
+}
diff --git a/client/internal/dns/server.go b/client/internal/dns/server.go
index 600b16a6e84..6655a6e4e1d 100644
--- a/client/internal/dns/server.go
+++ b/client/internal/dns/server.go
@@ -10,6 +10,7 @@ import (
 	"github.com/mitchellh/hashstructure/v2"
 	log "github.com/sirupsen/logrus"
 
+	"github.com/netbirdio/netbird/client/internal/listener"
 	nbdns "github.com/netbirdio/netbird/dns"
 )
 
@@ -25,6 +26,7 @@ type Server interface {
 	DnsIP() string
 	UpdateDNSServer(serial uint64, update nbdns.Config) error
 	OnUpdatedHostDNSServer(strings []string)
+	SearchDomains() []string
 }
 
 type registeredHandlerMap map[string]handlerWithStop
@@ -47,6 +49,9 @@ type DefaultServer struct {
 	permanent        bool
 	hostsDnsList     []string
 	hostsDnsListLock sync.Mutex
+
+	// make sense on mobile only
+	searchDomainNotifier *notifier
 }
 
 type handlerWithStop interface {
@@ -81,12 +86,15 @@ func NewDefaultServer(ctx context.Context, wgInterface WGIface, customAddress st
 }
 
 // NewDefaultServerPermanentUpstream returns a new dns server. It optimized for mobile systems
-func NewDefaultServerPermanentUpstream(ctx context.Context, wgInterface WGIface, hostsDnsList []string) *DefaultServer {
+func NewDefaultServerPermanentUpstream(ctx context.Context, wgInterface WGIface, hostsDnsList []string, config nbdns.Config, listener listener.NetworkChangeListener) *DefaultServer {
 	log.Debugf("host dns address list is: %v", hostsDnsList)
 	ds := newDefaultServer(ctx, wgInterface, newServiceViaMemory(wgInterface))
 	ds.permanent = true
 	ds.hostsDnsList = hostsDnsList
 	ds.addHostRootZone()
+	ds.currentConfig = dnsConfigToHostDNSConfig(config, ds.service.RuntimeIP(), ds.service.RuntimePort())
+	ds.searchDomainNotifier = newNotifier(ds.SearchDomains())
+	ds.searchDomainNotifier.setListener(listener)
 	setServerDns(ds)
 	return ds
 }
@@ -212,6 +220,21 @@ func (s *DefaultServer) UpdateDNSServer(serial uint64, update nbdns.Config) erro
 	}
 }
 
+func (s *DefaultServer) SearchDomains() []string {
+	var searchDomains []string
+
+	for _, dConf := range s.currentConfig.domains {
+		if dConf.disabled {
+			continue
+		}
+		if dConf.matchOnly {
+			continue
+		}
+		searchDomains = append(searchDomains, dConf.domain)
+	}
+	return searchDomains
+}
+
 func (s *DefaultServer) applyConfiguration(update nbdns.Config) error {
 	// is the service should be disabled, we stop the listener or fake resolver
 	// and proceed with a regular update to clean up the handlers and records
@@ -246,6 +269,10 @@ func (s *DefaultServer) applyConfiguration(update nbdns.Config) error {
 		log.Error(err)
 	}
 
+	if s.searchDomainNotifier != nil {
+		s.searchDomainNotifier.onNewSearchDomains(s.SearchDomains())
+	}
+
 	return nil
 }
 
diff --git a/client/internal/dns/server_test.go b/client/internal/dns/server_test.go
index 119ac684c95..cd7932d07fa 100644
--- a/client/internal/dns/server_test.go
+++ b/client/internal/dns/server_test.go
@@ -593,7 +593,8 @@ func TestDNSPermanent_updateHostDNS_emptyUpstream(t *testing.T) {
 	defer wgIFace.Close()
 
 	var dnsList []string
-	dnsServer := NewDefaultServerPermanentUpstream(context.Background(), wgIFace, dnsList)
+	dnsConfig := nbdns.Config{}
+	dnsServer := NewDefaultServerPermanentUpstream(context.Background(), wgIFace, dnsList, dnsConfig, nil)
 	err = dnsServer.Initialize()
 	if err != nil {
 		t.Errorf("failed to initialize DNS server: %v", err)
@@ -616,8 +617,8 @@ func TestDNSPermanent_updateUpstream(t *testing.T) {
 		t.Fatal("failed to initialize wg interface")
 	}
 	defer wgIFace.Close()
-
-	dnsServer := NewDefaultServerPermanentUpstream(context.Background(), wgIFace, []string{"8.8.8.8"})
+	dnsConfig := nbdns.Config{}
+	dnsServer := NewDefaultServerPermanentUpstream(context.Background(), wgIFace, []string{"8.8.8.8"}, dnsConfig, nil)
 	err = dnsServer.Initialize()
 	if err != nil {
 		t.Errorf("failed to initialize DNS server: %v", err)
@@ -708,8 +709,8 @@ func TestDNSPermanent_matchOnly(t *testing.T) {
 		t.Fatal("failed to initialize wg interface")
 	}
 	defer wgIFace.Close()
-
-	dnsServer := NewDefaultServerPermanentUpstream(context.Background(), wgIFace, []string{"8.8.8.8"})
+	dnsConfig := nbdns.Config{}
+	dnsServer := NewDefaultServerPermanentUpstream(context.Background(), wgIFace, []string{"8.8.8.8"}, dnsConfig, nil)
 	err = dnsServer.Initialize()
 	if err != nil {
 		t.Errorf("failed to initialize DNS server: %v", err)
diff --git a/client/internal/engine.go b/client/internal/engine.go
index aeeddc37213..a81fabde6eb 100644
--- a/client/internal/engine.go
+++ b/client/internal/engine.go
@@ -195,12 +195,13 @@ func (e *Engine) Start() error {
 	var routes []*route.Route
 
 	if runtime.GOOS == "android" {
-		routes, err = e.readInitialSettings()
+		var dnsConfig *nbdns.Config
+		routes, dnsConfig, err = e.readInitialSettings()
 		if err != nil {
 			return err
 		}
 		if e.dnsServer == nil {
-			e.dnsServer = dns.NewDefaultServerPermanentUpstream(e.ctx, e.wgInterface, e.mobileDep.HostDNSAddresses)
+			e.dnsServer = dns.NewDefaultServerPermanentUpstream(e.ctx, e.wgInterface, e.mobileDep.HostDNSAddresses, *dnsConfig, e.mobileDep.NetworkChangeListener)
 			go e.mobileDep.DnsReadyListener.OnReady()
 		}
 	} else {
@@ -215,15 +216,16 @@ func (e *Engine) Start() error {
 	}
 
 	e.routeManager = routemanager.NewManager(e.ctx, e.config.WgPrivateKey.PublicKey().String(), e.wgInterface, e.statusRecorder, routes)
-	e.routeManager.SetRouteChangeListener(e.mobileDep.RouteListener)
+	e.routeManager.SetRouteChangeListener(e.mobileDep.NetworkChangeListener)
 
-	if runtime.GOOS != "android" {
-		err = e.wgInterface.Create()
-	} else {
+	if runtime.GOOS == "android" {
 		err = e.wgInterface.CreateOnMobile(iface.MobileIFaceArguments{
-			Routes: e.routeManager.InitialRouteRange(),
-			Dns:    e.dnsServer.DnsIP(),
+			Routes:        e.routeManager.InitialRouteRange(),
+			Dns:           e.dnsServer.DnsIP(),
+			SearchDomains: e.dnsServer.SearchDomains(),
 		})
+	} else {
+		err = e.wgInterface.Create()
 	}
 	if err != nil {
 		log.Errorf("failed creating tunnel interface %s: [%s]", wgIFaceName, err.Error())
@@ -1051,13 +1053,14 @@ func (e *Engine) close() {
 	}
 }
 
-func (e *Engine) readInitialSettings() ([]*route.Route, error) {
+func (e *Engine) readInitialSettings() ([]*route.Route, *nbdns.Config, error) {
 	netMap, err := e.mgmClient.GetNetworkMap()
 	if err != nil {
-		return nil, err
+		return nil, nil, err
 	}
 	routes := toRoutes(netMap.GetRoutes())
-	return routes, nil
+	dnsCfg := toDNSConfig(netMap.GetDNSConfig())
+	return routes, &dnsCfg, nil
 }
 
 func findIPFromInterfaceName(ifaceName string) (net.IP, error) {
diff --git a/client/internal/listener/network_change.go b/client/internal/listener/network_change.go
new file mode 100644
index 00000000000..ff9cb11f5a3
--- /dev/null
+++ b/client/internal/listener/network_change.go
@@ -0,0 +1,7 @@
+package listener
+
+// NetworkChangeListener is a callback interface for mobile system
+type NetworkChangeListener interface {
+	// OnNetworkChanged invoke when network settings has been changed
+	OnNetworkChanged()
+}
diff --git a/client/internal/mobile_dependency.go b/client/internal/mobile_dependency.go
index fc8fa61ce2a..a2bbf247366 100644
--- a/client/internal/mobile_dependency.go
+++ b/client/internal/mobile_dependency.go
@@ -2,16 +2,16 @@ package internal
 
 import (
 	"github.com/netbirdio/netbird/client/internal/dns"
-	"github.com/netbirdio/netbird/client/internal/routemanager"
+	"github.com/netbirdio/netbird/client/internal/listener"
 	"github.com/netbirdio/netbird/client/internal/stdnet"
 	"github.com/netbirdio/netbird/iface"
 )
 
 // MobileDependency collect all dependencies for mobile platform
 type MobileDependency struct {
-	TunAdapter       iface.TunAdapter
-	IFaceDiscover    stdnet.ExternalIFaceDiscover
-	RouteListener    routemanager.RouteListener
-	HostDNSAddresses []string
-	DnsReadyListener dns.ReadyListener
+	TunAdapter            iface.TunAdapter
+	IFaceDiscover         stdnet.ExternalIFaceDiscover
+	NetworkChangeListener listener.NetworkChangeListener
+	HostDNSAddresses      []string
+	DnsReadyListener      dns.ReadyListener
 }
diff --git a/client/internal/routemanager/manager.go b/client/internal/routemanager/manager.go
index 05b7250450b..1f812983c4e 100644
--- a/client/internal/routemanager/manager.go
+++ b/client/internal/routemanager/manager.go
@@ -7,6 +7,7 @@ import (
 
 	log "github.com/sirupsen/logrus"
 
+	"github.com/netbirdio/netbird/client/internal/listener"
 	"github.com/netbirdio/netbird/client/internal/peer"
 	"github.com/netbirdio/netbird/iface"
 	"github.com/netbirdio/netbird/route"
@@ -16,7 +17,7 @@ import (
 // Manager is a route manager interface
 type Manager interface {
 	UpdateRoutes(updateSerial uint64, newRoutes []*route.Route) error
-	SetRouteChangeListener(listener RouteListener)
+	SetRouteChangeListener(listener listener.NetworkChangeListener)
 	InitialRouteRange() []string
 	Stop()
 }
@@ -96,7 +97,7 @@ func (m *DefaultManager) UpdateRoutes(updateSerial uint64, newRoutes []*route.Ro
 }
 
 // SetRouteChangeListener set RouteListener for route change notifier
-func (m *DefaultManager) SetRouteChangeListener(listener RouteListener) {
+func (m *DefaultManager) SetRouteChangeListener(listener listener.NetworkChangeListener) {
 	m.notifier.setListener(listener)
 }
 
diff --git a/client/internal/routemanager/mock.go b/client/internal/routemanager/mock.go
index f56dbfb175a..8970841a225 100644
--- a/client/internal/routemanager/mock.go
+++ b/client/internal/routemanager/mock.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 
+	"github.com/netbirdio/netbird/client/internal/listener"
 	"github.com/netbirdio/netbird/iface"
 	"github.com/netbirdio/netbird/route"
 )
@@ -32,7 +33,7 @@ func (m *MockManager) Start(ctx context.Context, iface *iface.WGIface) {
 }
 
 // SetRouteChangeListener mock implementation of SetRouteChangeListener from Manager interface
-func (m *MockManager) SetRouteChangeListener(listener RouteListener) {
+func (m *MockManager) SetRouteChangeListener(listener listener.NetworkChangeListener) {
 
 }
 
diff --git a/client/internal/routemanager/notifier.go b/client/internal/routemanager/notifier.go
index e3781116655..96ca95aa227 100644
--- a/client/internal/routemanager/notifier.go
+++ b/client/internal/routemanager/notifier.go
@@ -4,31 +4,26 @@ import (
 	"sort"
 	"sync"
 
+	"github.com/netbirdio/netbird/client/internal/listener"
 	"github.com/netbirdio/netbird/route"
 )
 
-// RouteListener is a callback interface for mobile system
-type RouteListener interface {
-	// OnNewRouteSetting invoke when new route setting has been arrived
-	OnNewRouteSetting()
-}
-
 type notifier struct {
 	initialRouteRangers []string
 	routeRangers        []string
 
-	routeListener    RouteListener
-	routeListenerMux sync.Mutex
+	listener    listener.NetworkChangeListener
+	listenerMux sync.Mutex
 }
 
 func newNotifier() *notifier {
 	return &notifier{}
 }
 
-func (n *notifier) setListener(listener RouteListener) {
-	n.routeListenerMux.Lock()
-	defer n.routeListenerMux.Unlock()
-	n.routeListener = listener
+func (n *notifier) setListener(listener listener.NetworkChangeListener) {
+	n.listenerMux.Lock()
+	defer n.listenerMux.Unlock()
+	n.listener = listener
 }
 
 func (n *notifier) setInitialClientRoutes(clientRoutes []*route.Route) {
@@ -62,15 +57,15 @@ func (n *notifier) onNewRoutes(idMap map[string][]*route.Route) {
 }
 
 func (n *notifier) notify() {
-	n.routeListenerMux.Lock()
-	defer n.routeListenerMux.Unlock()
-	if n.routeListener == nil {
+	n.listenerMux.Lock()
+	defer n.listenerMux.Unlock()
+	if n.listener == nil {
 		return
 	}
 
-	go func(l RouteListener) {
-		l.OnNewRouteSetting()
-	}(n.routeListener)
+	go func(l listener.NetworkChangeListener) {
+		l.OnNetworkChanged()
+	}(n.listener)
 }
 
 func (n *notifier) hasDiff(a []string, b []string) bool {
diff --git a/iface/tun.go b/iface/tun.go
index 51a7783a13e..ec8af4c322e 100644
--- a/iface/tun.go
+++ b/iface/tun.go
@@ -1,8 +1,9 @@
 package iface
 
 type MobileIFaceArguments struct {
-	Routes []string
-	Dns    string
+	Routes        []string
+	Dns           string
+	SearchDomains []string
 }
 
 // NetInterface represents a generic network tunnel interface
diff --git a/iface/tun_adapter.go b/iface/tun_adapter.go
index 0ba0bde2295..da0b1695bd7 100644
--- a/iface/tun_adapter.go
+++ b/iface/tun_adapter.go
@@ -2,6 +2,6 @@ package iface
 
 // TunAdapter is an interface for create tun device from externel service
 type TunAdapter interface {
-	ConfigureInterface(address string, mtu int, dns string, routes string) (int, error)
+	ConfigureInterface(address string, mtu int, dns string, searchDomains string, routes string) (int, error)
 	UpdateAddr(address string) error
 }
diff --git a/iface/tun_android.go b/iface/tun_android.go
index d45f05282f8..30d86e7e21b 100644
--- a/iface/tun_android.go
+++ b/iface/tun_android.go
@@ -37,7 +37,8 @@ func (t *tunDevice) Create(mIFaceArgs MobileIFaceArguments) error {
 	log.Info("create tun interface")
 	var err error
 	routesString := t.routesToString(mIFaceArgs.Routes)
-	t.fd, err = t.tunAdapter.ConfigureInterface(t.address.String(), t.mtu, mIFaceArgs.Dns, routesString)
+	searchDomainsToString := t.searchDomainsToString(mIFaceArgs.SearchDomains)
+	t.fd, err = t.tunAdapter.ConfigureInterface(t.address.String(), t.mtu, mIFaceArgs.Dns, searchDomainsToString, routesString)
 	if err != nil {
 		log.Errorf("failed to create Android interface: %s", err)
 		return err
@@ -94,3 +95,7 @@ func (t *tunDevice) Close() (err error) {
 func (t *tunDevice) routesToString(routes []string) string {
 	return strings.Join(routes, ";")
 }
+
+func (t *tunDevice) searchDomainsToString(searchDomains []string) string {
+	return strings.Join(searchDomains, ";")
+}