Urgent: Fix Wix Website Domain Issue

My website hosted on Wix is down due to a domain issue. This is my first time facing such a problem and I'm not sure how to verify my domain registration details with my domain provider. I need an expert who can quickly diagnose the problem and get my website back online.

Ideal Skills:
- Domain Troubleshooting
- Wix Website Management
- DNS Configuration

Please reach out if you can help resolve this urgently.