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I’ve checked your DNS and I do see that you’re properly configured with Netlify’s Name servers:
dig semirajruli.com NS +trace | tail -n 6
semirajruli.com. 3600 IN NS dns1.p02.nsone.net.
semirajruli.com. 3600 IN NS dns2.p02.nsone.net.
semirajruli.com. 3600 IN NS dns3.p02.nsone.net.
semirajruli.com. 3600 IN NS dns4.p02.nsone.net.
;; Received 133 bytes from 198.51.44.2#53(dns1.p02.nsone.net) in 30 ms
I’m not sure why the SSL Certificate isn’t provisioning, however, I’ve run a command on my end and the SSL Certificate was successfully provisioned moments ago.