Corporate Website Hosting Rescue

We recently switched over from InMotion to Hostinger website hosting service. We need help to complete the steps to get our Website up and email working fluently and flawlessly.

Please find attached screenshots that show only SOME of the issues we are having.

Key requirements:
- Diagnose and resolve website downtime issues
- Restore email functionality
- Correct DNS configuration errors

Skills and experience:
- Proven track record in website hosting troubleshooting
- Experience with corporate website management
- Strong understanding of DNS configurations
- Excellent problem-solving skills