Cdslindia.com not opening on Airtel? Is it limited to airtel or any other ISP is casuing the same?

https://web.cdslindia.com is not loading on my airtel connection but old website https://ww1.cdslindia.com/index.html is loading properly. Because of this eDIS page is failing to load. Anyone else experiencing this? Any info whatis causing this or a workaround?

UPDATE: Access fails both on mobile as well as laptop if I use Airtel mobile 4G but it is loading fine with Vodafone India without any VPN or if use Airtel 4G with VPN. So clearly this not concerned to some device setting.

It is working fine, you can try opening using different network. Also the link which you posted above is wrong use this https://www.cdslindia.com/, in your link you have entered capital I instead of L.

Yeah… Just tried that. Loading fails both on mobile as well as laptop if I use Airtel mobile 4G but it is loading fine with Vodafone India without any VPN or if use Airtel 4G with VPN. So clearly this not concerned to some device setting.

And there is no typo same URL is working on Vodafone Idea or Airtel 4G with VPN.
May be airtel is blocking it.
Also no echo if I PING to cdslindia.com

Now it working…
But this problem occurs frequently during market hours. I will confirm this tomorrow.

rather than raising the issue here… you should report it to CDSL.

Yes I will report it to CDSL now…
The same issue is recurring today…