I did some changes in my DNS settings, and it worked okay when I first tested.
But maybe 20 mins later when I tried to access my site I couldn’t, I get a white screen with a red triangle, and it says: “Your connection is not private”
I checked the certificate beside the URL, and it now says it is invalid and I see it’s not issued to my domain.
FYI … I also have this site, on the same server and I did exact same DNS changes for this one, and it still works fine.
Any idea what might have gone wrong and how can I get back my Cloudflare certificate on my site?