diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index 376d07727..7bd0627f7 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -1072,6 +1072,7 @@ from .svt import (
     SVTSeriesIE,
 )
 from .swrmediathek import SWRMediathekIE
+from .sxyprn import SxyPrnIE
 from .syfy import SyfyIE
 from .sztvhu import SztvHuIE
 from .tagesschau import (
@@ -1455,7 +1456,6 @@ from .younow import (
     YouNowMomentIE,
 )
 from .youporn import YouPornIE
-from .yourporn import YourPornIE
 from .yourupload import YourUploadIE
 from .youtube import (
     YoutubeIE,
diff --git a/youtube_dl/extractor/yourporn.py b/youtube_dl/extractor/sxyprn.py
similarity index 75%
rename from youtube_dl/extractor/yourporn.py
rename to youtube_dl/extractor/sxyprn.py
index 8a2d5f63b..4379cedcf 100644
--- a/youtube_dl/extractor/yourporn.py
+++ b/youtube_dl/extractor/sxyprn.py
@@ -7,10 +7,10 @@ from ..utils import (
 )
 
 
-class YourPornIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?(?:yourporn\.sexy|sxyprn\.com)/post/(?P<id>[^/?#&.]+)'
+class SxyPrnIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?sxyprn\.com/post/(?P<id>[^/?#&.]+)'
     _TESTS = [{
-        'url': 'https://yourporn.sexy/post/57ffcb2e1179b.html',
+        'url': 'https://sxyprn.com/post/57ffcb2e1179b.html',
         'md5': '6f8682b6464033d87acaa7a8ff0c092e',
         'info_dict': {
             'id': '57ffcb2e1179b',
@@ -33,11 +33,19 @@ class YourPornIE(InfoExtractor):
 
         webpage = self._download_webpage(url, video_id)
 
-        video_url = urljoin(url, self._parse_json(
+        parts = self._parse_json(
             self._search_regex(
                 r'data-vnfo=(["\'])(?P<data>{.+?})\1', webpage, 'data info',
                 group='data'),
-            video_id)[video_id]).replace('/cdn/', '/cdn5/')
+            video_id)[video_id].split("/")
+
+        num = 0
+        for c in parts[6]+parts[7]:
+            if c.isnumeric():
+                num += int(c)
+        parts[5] = str(int(parts[5])-num)
+        parts[1] += "8"
+        video_url = urljoin(url, "/".join(parts))
 
         title = (self._search_regex(
             r'<[^>]+\bclass=["\']PostEditTA[^>]+>([^<]+)', webpage, 'title',
@@ -54,4 +62,5 @@ class YourPornIE(InfoExtractor):
             'thumbnail': thumbnail,
             'duration': duration,
             'age_limit': 18,
+            'ext': 'mp4',
         }