diff --git a/mitmproxy/tools/web/app.py b/mitmproxy/tools/web/app.py
index 9508591a4..0015f46ea 100644
--- a/mitmproxy/tools/web/app.py
+++ b/mitmproxy/tools/web/app.py
@@ -708,15 +708,6 @@ class SaveOptions(RequestHandler):
         pass
 
 
-class DnsRebind(RequestHandler):
-    def get(self):
-        raise tornado.web.HTTPError(
-            403,
-            reason="To protect against DNS rebinding, mitmweb can only be accessed by IP at the moment. "
-            "(https://github.com/mitmproxy/mitmproxy/issues/3234)",
-        )
-
-
 class State(RequestHandler):
     # Separate method for testability.
     @staticmethod
@@ -815,7 +806,7 @@ class Application(tornado.web.Application):
         self.master = master
         auth_addon: WebAuth = master.addons.get("webauth")
         super().__init__(
-            default_host="dns-rebind-protection",
+            handlers=handlers,  # type: ignore  # https://github.com/tornadoweb/tornado/pull/3455
             template_path=os.path.join(os.path.dirname(__file__), "templates"),
             static_path=os.path.join(os.path.dirname(__file__), "static"),
             xsrf_cookies=True,
@@ -826,10 +817,3 @@ class Application(tornado.web.Application):
             transforms=[GZipContentAndFlowFiles],
             is_valid_password=auth_addon.is_valid_password,
         )
-
-        self.add_handlers("dns-rebind-protection", [(r"/.*", DnsRebind)])
-        self.add_handlers(
-            # make mitmweb accessible by IP only to prevent DNS rebinding.
-            r"^(localhost|[0-9.]+|\[[0-9a-fA-F:]+\])$",
-            handlers,  # type: ignore  # https://github.com/tornadoweb/tornado/pull/3455
-        )