diff --git a/maigret/resources/data.json b/maigret/resources/data.json
index 932e4ac9..d30b2b17 100644
--- a/maigret/resources/data.json
+++ b/maigret/resources/data.json
@@ -14283,6 +14283,7 @@
             "regexCheck": "^[a-zA-Z0-9_]+$",
             "urlMain": "https://social.tchncs.de/",
             "url": "https://social.tchncs.de/@{username}",
+            "urlProbe": "https://social.tchncs.de/api/v1/accounts/lookup?acct={username}",
             "usernameClaimed": "Milan",
             "usernameUnclaimed": "noonewouldeverusethis7"
         },
diff --git a/maigret/resources/db_meta.json b/maigret/resources/db_meta.json
index 2d84e335..31cfe672 100644
--- a/maigret/resources/db_meta.json
+++ b/maigret/resources/db_meta.json
@@ -1,8 +1,8 @@
 {
     "version": 1,
-    "updated_at": "2026-09-09T06:17:17Z",
+    "updated_at": "2026-09-09T08:05:35Z",
     "sites_count": 5369,
     "min_maigret_version": "0.5.0",
-    "data_sha256": "e534b34f48b4ef9d391a1766b4bef0d6ffc133f106b22174763266228a8a5f69",
+    "data_sha256": "2318273fdbe0ee7ddd6829758885eb66e4abd4f5e7882644b86d3114c6fe07dc",
     "data_url": "https://raw.githubusercontent.com/soxoj/maigret/main/maigret/resources/data.json"
-}
\ No newline at end of file
+}