www.referendum.voto showed signs of HTTP blocking (a blockpage might be served) in Spain

GET http://www.referendum.voto
Content-Type:
text/html; charset="utf-8"
content-encoding:

<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01//EN\">
<html>
  <head>
    <meta charset="utf-8"/>
    <title>
      PHISHING_TSOL_MENSAJE_1
    </title>
    
  </head>
  <body>
    <CENTER>
      <h1 id="causa" name="PHISHING_TSOL_MENSAJE_1">
      </h1>
      <script type="text/javascript">
        var name = document.getElementById("causa").getAttribute('name')
            var text = ""
                switch (name) {
                  case "PHISHING_TSOL_MENSAJE_1":
                    text = "Judicial_Guardia_Civil"
                      window.location.replace("http://paginaintervenida.edgesuite.net");
                    break;
                  case "Administrativo_Ley_del_Juego":
                    text = "Administrativo_Ley_del_Juego"
                      window.location.replace("http://195.235.52.40");
                    break;
                  case "Judicial_Guardia_Civil":
                    text = "Judicial_Guardia_Civil"
                      window.location.replace("http://webbloqueadaporpolicianacional.com");
                    break;
                  case "Judicial_Policia_Nacional":
                    text = "Judicial_Policia_Nacional"
                      window.location.replace("http://webbloqueadaporpolicianacional.com");
                    break;
                  default:
                    text = "ERROR 404 - File url1 not found";
                }
        document.getElementById("causa").innerHTML = text
      </script>
    </CENTER>
  </body>
</html>

URL

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Response Body