diff --git a/DnsServerCore/Dns/Zones/PrimaryZone.cs b/DnsServerCore/Dns/Zones/PrimaryZone.cs
index 5725e501..58e3d531 100644
--- a/DnsServerCore/Dns/Zones/PrimaryZone.cs
+++ b/DnsServerCore/Dns/Zones/PrimaryZone.cs
@@ -36,7 +36,7 @@ namespace DnsServerCore.Dns.Zones
         const int NOTIFY_TIMER_INTERVAL = 10000;
         readonly List<NameServerAddress> _notifyList = new List<NameServerAddress>();
 
-        const int NOTIFY_TIMEOUT = 60000;
+        const int NOTIFY_TIMEOUT = 10000;
         const int NOTIFY_RETRIES = 5;
 
         #endregion
diff --git a/DnsServerCore/Dns/Zones/SecondaryZone.cs b/DnsServerCore/Dns/Zones/SecondaryZone.cs
index 7391dca5..adb2dfdc 100644
--- a/DnsServerCore/Dns/Zones/SecondaryZone.cs
+++ b/DnsServerCore/Dns/Zones/SecondaryZone.cs
@@ -35,8 +35,8 @@ namespace DnsServerCore.Dns.Zones
         readonly Timer _refreshTimer;
         const int REFRESH_TIMER_INTERVAL = 10000;
 
-        const int REFRESH_SOA_TIMEOUT = 60000;
-        const int REFRESH_AXFR_TIMEOUT = 1500000; //5 mins per 5 retries
+        const int REFRESH_SOA_TIMEOUT = 10000;
+        const int REFRESH_AXFR_TIMEOUT = 300000;
         const int REFRESH_RETRIES = 5;
 
         DateTime _expiry;
diff --git a/DnsServerCore/Dns/Zones/StubZone.cs b/DnsServerCore/Dns/Zones/StubZone.cs
index 3978e6a5..973bb49e 100644
--- a/DnsServerCore/Dns/Zones/StubZone.cs
+++ b/DnsServerCore/Dns/Zones/StubZone.cs
@@ -35,7 +35,7 @@ namespace DnsServerCore.Dns.Zones
         readonly Timer _refreshTimer;
         const int REFRESH_TIMER_INTERVAL = 10000;
 
-        const int REFRESH_TIMEOUT = 60000;
+        const int REFRESH_TIMEOUT = 10000;
         const int REFRESH_RETRIES = 5;
 
         DateTime _expiry;