diff --git a/docs/dns-naming.md b/docs/dns-naming.md
index c44dbd5..e64e37e 100644
--- a/docs/dns-naming.md
+++ b/docs/dns-naming.md
@@ -1,3 +1,7 @@
+<!-- verified: 2026-09-06
+     trilium : nAPJq9A1iuX8, G6NWXtdWX9ap, 0mu75aAXGH8X, fscYadnUtmD5
+-->
+
 # 🌐 DNS Naming Model
 
 > [!NOTE]