diff --git a/holehe/modules/learning/duolingo.py b/holehe/modules/learning/duolingo.py
new file mode 100644
index 00000000..558bf93d
--- /dev/null
+++ b/holehe/modules/learning/duolingo.py
@@ -0,0 +1,46 @@
+from holehe.core import *
+from holehe.localuseragent import *
+
+
+async def duolingo(email, client, out):
+    name = "duolingo"
+    domain = "duolingo.com"
+    method= "other"
+    frequent_rate_limit=False
+
+
+
+    headers = {
+'authority': 'www.duolingo.com',
+'method': 'GET',
+'path': '/2017-06-30/users?email=' +email,
+'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8',
+'Accept-Encoding': 'gzip, deflate, br, zstd',
+'Accept-Language': 'en-US,en;q=0.8',
+'User-Agent': random.choice(ua["browsers"]["firefox"]),
+}
+
+    try:
+        req = await client.get(
+            "https://www.duolingo.com/2017-06-30/users?email="+email,)
+        if req.json()["users"]:
+            out.append({"name": name,"domain":domain,"method":method,"frequent_rate_limit":frequent_rate_limit,
+                        "rateLimit": False,
+                        "exists": True,
+                        "emailrecovery": None,
+                        "phoneNumber": None,
+                        "others": None})
+        else:
+            out.append({"name": name,"domain":domain,"method":method,"frequent_rate_limit":frequent_rate_limit,
+                        "rateLimit": False,
+                        "exists": False,
+                        "emailrecovery": None,
+                        "phoneNumber": None,
+                        "others": None})
+    except Exception:
+        out.append({"name": name,"domain":domain,"method":method,"frequent_rate_limit":frequent_rate_limit,
+                    "rateLimit": True,
+                    "exists": False,
+                    "emailrecovery": None,
+                    "phoneNumber": None,
+                    "others": None})
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