diff --git a/yt_dlp/extractor/adn.py b/yt_dlp/extractor/adn.py
index 7be990b9c..337071794 100644
--- a/yt_dlp/extractor/adn.py
+++ b/yt_dlp/extractor/adn.py
@@ -16,6 +16,7 @@
     float_or_none,
     int_or_none,
     intlist_to_bytes,
+    join_nonempty,
     long_to_bytes,
     parse_iso8601,
     pkcs1pad,
@@ -48,9 +49,9 @@ class ADNBaseIE(InfoExtractor):
 
 
 class ADNIE(ADNBaseIE):
-    _VALID_URL = r'https?://(?:www\.)?(?:animation|anime)digitalnetwork\.(?P<lang>fr|de)/video/[^/?#]+/(?P<id>\d+)'
+    _VALID_URL = r'https?://(?:www\.)?(?:animation|anime)digitalnetwork\.com/(?:(?P<lang>de)/)?video/[^/?#]+/(?P<id>\d+)'
     _TESTS = [{
-        'url': 'https://animationdigitalnetwork.fr/video/fruits-basket/9841-episode-1-a-ce-soir',
+        'url': 'https://animationdigitalnetwork.com/video/fruits-basket/9841-episode-1-a-ce-soir',
         'md5': '1c9ef066ceb302c86f80c2b371615261',
         'info_dict': {
             'id': '9841',
@@ -70,10 +71,10 @@ class ADNIE(ADNBaseIE):
         },
         'skip': 'Only available in French and German speaking Europe',
     }, {
-        'url': 'http://animedigitalnetwork.fr/video/blue-exorcist-kyoto-saga/7778-episode-1-debut-des-hostilites',
+        'url': 'http://animedigitalnetwork.com/video/blue-exorcist-kyoto-saga/7778-episode-1-debut-des-hostilites',
         'only_matching': True,
     }, {
-        'url': 'https://animationdigitalnetwork.de/video/the-eminence-in-shadow/23550-folge-1',
+        'url': 'https://animationdigitalnetwork.com/de/video/the-eminence-in-shadow/23550-folge-1',
         'md5': '5c5651bf5791fa6fcd7906012b9d94e8',
         'info_dict': {
             'id': '23550',
@@ -217,7 +218,7 @@ def _real_extract(self, url):
                 links_data = self._download_json(
                     links_url, video_id, 'Downloading links JSON metadata', headers={
                         'X-Player-Token': authorization,
-                        'X-Target-Distribution': lang,
+                        'X-Target-Distribution': lang or 'fr',
                         **self._HEADERS,
                     }, query={
                         'freeWithAds': 'true',
@@ -298,9 +299,9 @@ def _real_extract(self, url):
 
 
 class ADNSeasonIE(ADNBaseIE):
-    _VALID_URL = r'https?://(?:www\.)?(?:animation|anime)digitalnetwork\.(?P<lang>fr|de)/video/(?P<id>[^/?#]+)/?(?:$|[#?])'
+    _VALID_URL = r'https?://(?:www\.)?(?:animation|anime)digitalnetwork\.com/(?:(?P<lang>de)/)?video/(?P<id>[^/?#]+)/?(?:$|[#?])'
     _TESTS = [{
-        'url': 'https://animationdigitalnetwork.fr/video/tokyo-mew-mew-new',
+        'url': 'https://animationdigitalnetwork.com/video/tokyo-mew-mew-new',
         'playlist_count': 12,
         'info_dict': {
             'id': '911',
@@ -318,7 +319,7 @@ def _real_extract(self, url):
         episodes = self._download_json(
             f'{self._API_BASE_URL}video/show/{show_id}', video_show_slug,
             'Downloading episode list', headers={
-                'X-Target-Distribution': lang,
+                'X-Target-Distribution': lang or 'fr',
                 **self._HEADERS,
             }, query={
                 'order': 'asc',
@@ -327,8 +328,8 @@ def _real_extract(self, url):
 
         def entries():
             for episode_id in traverse_obj(episodes, ('videos', ..., 'id', {str_or_none})):
-                yield self.url_result(
-                    f'https://animationdigitalnetwork.{lang}/video/{video_show_slug}/{episode_id}',
-                    ADNIE, episode_id)
+                yield self.url_result(join_nonempty(
+                    'https://animationdigitalnetwork.com', lang, 'video',
+                    video_show_slug, episode_id, delim='/'), ADNIE, episode_id)
 
         return self.playlist_result(entries(), show_id, show.get('title'))