diff --git a/data/ebay b/data/ebay
new file mode 100644
index 00000000..7cbd6c0a
--- /dev/null
+++ b/data/ebay
@@ -0,0 +1,4 @@
+ebay.com
+ebaystatic.com
+ebayrtm.com
+ebayimg.com
diff --git a/data/linkedin b/data/linkedin
new file mode 100644
index 00000000..d72f5348
--- /dev/null
+++ b/data/linkedin
@@ -0,0 +1,2 @@
+linkedin.com
+licdn.com
diff --git a/data/microsoft b/data/microsoft
new file mode 100644
index 00000000..010e618a
--- /dev/null
+++ b/data/microsoft
@@ -0,0 +1,19 @@
+# Reference: https://support.microsoft.com/en-hk/help/2655102/internet-accessible-urls-required-for-connectivity-to-microsoft-dynami
+microsoft.com
+gfx.ms
+microsoftonline-p.com
+live.com
+outlook.com
+windows.net
+microsoftonline.com
+passport.net
+dynamics.com
+cloudapp.net
+azureedge.net
+crmdynint.com
+
+
+azure.com
+office.com
+xbox.com
+visualstudio.com
diff --git a/data/oracle b/data/oracle
new file mode 100644
index 00000000..a6cfadec
--- /dev/null
+++ b/data/oracle
@@ -0,0 +1,5 @@
+oracle.com
+oraclecloud.com
+oracleimg.com
+java.com
+sun.com
diff --git a/data/sina b/data/sina
new file mode 100644
index 00000000..927e1de4
--- /dev/null
+++ b/data/sina
@@ -0,0 +1,6 @@
+sina.com
+sinaimg.cn
+sina.com.cn
+weibo.com
+sinajs.cn
+sina.cn
diff --git a/data/tencent b/data/tencent
new file mode 100644
index 00000000..e94ba3d6
--- /dev/null
+++ b/data/tencent
@@ -0,0 +1,5 @@
+tencent.com
+qq.com
+gtimg.com
+qpic.cn
+wechat.com