Error ssl certificated

Hello we have changed the DNS of our domain two days ago to do some tests. Now we return to the DNS of cloudflare and since then it doesn’t detect the ssl
anyone know why this is happening?

What’s the domain?

Looks good to me:

I can’t see the web good

Maybe one of the links or button will show you more information about that certificate. It says Data Invalid, but the Cloudflare certificate is good from June 2020 to June 2021, and your computer’s clock looks correct.