Got error after buying domain from Vercel

Your connection is not private

Attackers might be trying to steal your information from baobui.online (for example, passwords, messages, or credit cards). Learn more about this warning

net::ERR_CERT_AUTHORITY_INVALID

Subject: *.baobui.online

Issuer: Fireware HTTPS Proxy (SN C03C028027371 2022-02-15 08:37:58 UTC) CA

Expires on: Dec 14, 2025

Current date: Sep 16, 2025

Above is my error after buying and then use the domain from Vercel please help me to fix it. Thanks a lot.

The domain troubleshooting guide can help with most custom domain configuration issues. You might be able to use that guide to solve it before a human is available to help you. Then you can come back here and share the answer for bonus points.

You can also use v0 to narrow down the possibilities.

I don’t see that in my browser now. Could have been from a delay in propagation or certificate creation. I’ve also seen cert issues happen for some contolled networks, like workplaces and universities.

If you still see the warning, can you share a screenshot?

Hi Amy,

I encountered the problem again. I attached the issue please take a look thank you o much