Redirect DNS name to IP

Good morning, I can not cope with the local dns name, the names themselves work correctly. After entering the name in the browser and clicking enter in the browser, the IP address of the device appears. I notice that this happens when the page has redirection. Configuration: https://drive.google.com/file/d/1BBfmhZC3tDiXklG6K1J_c2DqgvvjnoKA/view?usp=sharing Test: https://drive.google.com/file/d/1L0CgNLAsopS2pc16R2YEva_YQRDHKIGa/view?usp=sharing

Final after clicking enter :  https://drive.google.com/file/d/19ghC-_io7jQNuSOQGK2SvRt8Jj2ye9C-/view?usp=sharing When the page does not contain dns redirection, the server works correctly and displays the name not IP in the browser

Please help Tomasz.