file get contents and curl https url working on localhost but not on online servers : i am trying to scrap https://www.gst.gov.in  

echo $html = file_get_contents("https://www.gst.gov.in");
this code works perfect on localhost but not on server . i have tried using different serves with various curl methods with custom headers and referrers but not luck. on server i get connection timeout error. if i use any other https url or another site its works fine. the problem is with this specific url can any one help in scraping this page also if any one can tell if the remote server is blocking the request then how to bypass this.