Once you set WHOIS to use only the two name servers provided by Cloudflare, and assuming your domain registration is healthy without DNSSEC enabled, it’s pretty fast.
However, you have one extra name server in there, which can interfere with DNS. Please remove that one, and your zone should go active shortly after that.
Now that the domain rahulshomecloud.top is active, I am getting this error when I am trying to reach khotkar.rahulshomecloud.top - “Contact your hosting provider letting them know your web server is not completing requests. An Error 522 means that the request was able to connect to your web server, but that the request didn’t finish. The most likely cause is that something on your server is hogging resources.”
I contacted the hosting provider, namesilo, they asked me to check DNS setting errors towards cloudflare.