diff --git a/bin/packages/HiddenServices.py b/bin/packages/HiddenServices.py
index ca07bfd2..d515c955 100755
--- a/bin/packages/HiddenServices.py
+++ b/bin/packages/HiddenServices.py
@@ -111,6 +111,41 @@ class HiddenServices(object):
                 l_crawled_pastes.extend(self.get_all_pastes_domain(children))
         return l_crawled_pastes
 
+    def get_domain_son(self, l_paste):
+        if l_paste is None:
+            return None
+
+        set_domain = set()
+        for paste in l_paste:
+            paste_full = paste.replace(self.paste_directory+'/', '')
+            paste_childrens = self.r_serv_metadata.smembers('paste_children:{}'.format(paste_full))
+            ## TODO: # FIXME: remove me
+            paste_children = self.r_serv_metadata.smembers('paste_children:{}'.format(paste))
+            paste_childrens = paste_childrens | paste_children
+            for children in paste_childrens:
+                if not self.domain in children:
+                    print(children)
+                    set_domain.add((children.split('.onion')[0]+'.onion').split('/')[-1])
+
+        return set_domain
+
+    def get_all_domain_son(self, father):
+        if father is None:
+            return []
+        l_crawled_pastes = []
+        paste_parent = father.replace(self.paste_directory+'/', '')
+        paste_childrens = self.r_serv_metadata.smembers('paste_children:{}'.format(paste_parent))
+        ## TODO: # FIXME: remove me
+        paste_children = self.r_serv_metadata.smembers('paste_children:{}'.format(father))
+        paste_childrens = paste_childrens | paste_children
+        for children in paste_childrens:
+            if not self.domain in children:
+                l_crawled_pastes.append(children)
+                #self.update_domain_tags(children)
+                l_crawled_pastes.extend(self.get_all_domain_son(children))
+
+        return l_crawled_pastes
+
     def get_domain_random_screenshot(self, l_crawled_pastes, num_screenshot = 1):
         l_screenshot_paste = []
         for paste in l_crawled_pastes:
diff --git a/var/www/modules/hiddenServices/Flask_hiddenServices.py b/var/www/modules/hiddenServices/Flask_hiddenServices.py
index 5e63374b..9613a7e5 100644
--- a/var/www/modules/hiddenServices/Flask_hiddenServices.py
+++ b/var/www/modules/hiddenServices/Flask_hiddenServices.py
@@ -89,7 +89,7 @@ def hiddenServices_page():
 def onion_domain():
     onion_domain = request.args.get('onion_domain')
     if onion_domain is None or not r_serv_onion.exists('onion_metadata:{}'.format(onion_domain)):
-        pass
+        return '404'
         # # TODO: FIXME return 404
 
     last_check = r_serv_onion.hget('onion_metadata:{}'.format(onion_domain), 'last_check')
@@ -127,6 +127,16 @@ def onion_domain():
                             origin_paste=origin_paste, origin_paste_name=origin_paste_name,
                             domain_tags=domain_tags, screenshot=screenshot)
 
+@hiddenServices.route("/hiddenServices/onion_son", methods=['GET'])
+def onion_son():
+    onion_domain = request.args.get('onion_domain')
+
+    h = HiddenServices(onion_domain, 'onion')
+    l_pastes = h.get_last_crawled_pastes()
+    l_son = h.get_domain_son(l_pastes)
+    print(l_son)
+    return 'l_son'
+
 # ============= JSON ==============
 @hiddenServices.route("/hiddenServices/domain_crawled_7days_json", methods=['GET'])
 def domain_crawled_7days_json():
diff --git a/var/www/modules/hiddenServices/templates/showDomain.html b/var/www/modules/hiddenServices/templates/showDomain.html
index 655dbe31..1d58c4ba 100644
--- a/var/www/modules/hiddenServices/templates/showDomain.html
+++ b/var/www/modules/hiddenServices/templates/showDomain.html
@@ -81,6 +81,7 @@
 											</div>
 										</li>
 									</ul>
+
 								</div>
 							</div>
 							<div>