How to solve the problem of abnormal DNS changes on CF

When I was using CloudFlare, after binding the DNS given to me by Cloudflare on the domain purchase platform, I found that the DNS changed when binding on Cloudflare, and this situation has occurred more than once. why did this problem occur? ,How to solve it?

If your DNS records are changing, it’s one of two things:

  1. Someone is logging into your account and changing them.
  2. You gave a third party (usually Ezoic) your Cloudflare API key and it’s doing this.

You can find out which it is by checking “Audit Log” at the top of dash.cloudflare.com

Hello, we have never encountered the situation you said. Could frequent IP switching cause abnormal DNS changes?Looking forward to your reply, thank u!