diff --git a/libraries/helpers/src/subdomain/all.two.level.subdomain.ts b/libraries/helpers/src/subdomain/all.two.level.subdomain.ts
index d328658f..1e844141 100644
--- a/libraries/helpers/src/subdomain/all.two.level.subdomain.ts
+++ b/libraries/helpers/src/subdomain/all.two.level.subdomain.ts
@@ -1,6 +1,7 @@
 export const allTwoLevelSubdomain = [
     ".net.ac",
     ".ddns.net",
+    "tplinkdns.com",
     ".com.de",
     ".synology.me",
     ".gov.ac",