diff --git a/data/disposable.txt b/data/disposable.txt
index 489e37f..89426f0 100644
--- a/data/disposable.txt
+++ b/data/disposable.txt
@@ -4,7 +4,6 @@
 0wnd.org
 10minutemail.com
 20minutemail.com
-21cn.com
 2prong.com
 30minutemail.com
 33mail.com
@@ -210,7 +209,6 @@ privacy.net
 proxymail.eu
 prtnx.com
 putthisinyourspamdatabase.com
-qq.com
 quickinbox.com
 rcpt.at
 recode.me
diff --git a/data/free.txt b/data/free.txt
index 06b7c0c..8c3b7ed 100644
--- a/data/free.txt
+++ b/data/free.txt
@@ -26,6 +26,7 @@
 1webhighway.com
 2-mail.com
 212.com
+21cn.com
 24horas.com
 2980.com
 2bmail.co.uk