There are several reasons why your newly bought domain redirects you to Hostinger 404 error page or does not work at all:
- You haven't added your new domain to your hosting account;
- You use HTTPS to load your website without installed SSL;
- Global DNS servers have to fetch new domain details and it might take up to 12-24 hours after domain registration for your domain to start working;
- Your browser or local DNS are cached.