diff --git a/test_dns.sh b/test_dns.sh
index 64239f6..d367b39 100644
--- a/test_dns.sh
+++ b/test_dns.sh
@@ -16,7 +16,7 @@ PROVIDERS="
 156.154.70.1#neustar 
 8.26.56.26#comodo
 192.168.1.1#192.168.1.1
-94.140.14.140#adguard
+94.140.14.14#adguard
 77.88.8.8#yandex
 64.6.64.6#verisign
 130.59.31.248#switch-dns