Clean up IP from HAProxy residual

update.py

@@ -28,7 +28,8 @@ def get_public_ip():
     res = get(EVERYDAY_IP_SERVICE)
     if res.status_code != 200:
         return None
-    return res.text.strip()
+    ip = res.text.strip().replace('::ffff:', '')
+    return ip
 
 
 def get_namesilo_dns(key, domain, target_host):