Django Getting apache default page using ssl certificate

I have my Django project with an SSL certificate from Let’s Encrypt, deployed on an Ubuntu 22.04 (LTS) x64 virtual machine from Digital Ocean.

When I navigate to the page using my domain, it redirects me to my page correctly, but when I use the IP address, it redirects me to the apache default page.

I have a PTR record active on the Digital Ocean site:

IPv4: ip address ....... 
AddressPTR Record: [www.mydomain.com](http://www.mydomain.com/).

The ip address added to the ALLOWED_HOSTS var on my settings.py:

ALLOWED_HOSTS = ['www.mydomain.com', 'my ip address']

What I have in /etc/apache2/sites-available/my_project.conf:

<VirtualHost *:80>

ServerName mydomain.com

ServerAlias [www.mydomain.com](http://www.mydomain.com/)

ServerAdmin webmaster@localhost

DocumentRoot /var/www/html

RewriteEngine on

RewriteCond %{SERVER_NAME} =www.mydomain.com [OR]

RewriteCond %{SERVER_NAME} =mydomain.com

RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]

The traffic allowed in my server:

Status: active

---

22/tcp ALLOW Anywhere
80/tcp ALLOW Anywhere
Apache Full ALLOW Anywhere
22/tcp (v6) ALLOW Anywhere (v6)
80/tcp (v6) ALLOW Anywhere (v6)
Apache Full (v6) ALLOW Anywhere (v6)

Before getting the SSL certificate, it worked using the ip address as well but, when I set the certificate, it just returns the apache default page. I set the certificate following this five step tutorial:https://www.digitalocean.com/community/tutorials/how-to-secure-apache-with-let-s-encrypt-on-ubuntu-22-04

I hope that’s the right information in order to get an answer, I’m learning Django and Web Development in general, I hope this question makes sense.