New subdomains redirecting to same subdomain

[4ntigona]

Hello people.

I've been usinng EE for a couple of years now, and it always fit the needs with no hassle. Recently I've been facing this weird issue: all new subdomains created on my private VPS are redirecting to the same subdomain.

Have anyone ever faced this?

Here are the infos from server:

lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 18.04.6 LTS
Release:	18.04
Codename:	bionic

ee cli version
EE 4.5.3

ee cli info
+-------------------+-----------------------------------------------------------------------------+
| OS                | Linux 4.15.0-171-generic #180-Ubuntu SMP Wed Mar 2 17:25:05 UTC 2022 x86_64 |
| Shell             | /bin/bash                                                                   |
| PHP binary        | /usr/bin/php8.0                                                             |
| PHP version       | 8.0.16                                                                      |
| php.ini used      | /etc/php/8.0/cli/php.ini                                                    |
| EE root dir       | phar://ee.phar                                                              |
| EE vendor dir     | phar://ee.phar/vendor                                                       |
| EE phar path      | /var/lib/docker/volumes/idbpedroriverame_htdocs/_data                       |
| EE packages dir   |                                                                             |
| EE global config  | /opt/easyengine/config/config.yml                                           |
| EE project config |                                                                             |
| EE version        | 4.5.3                                                                       |
+-------------------+-----------------------------------------------------------------------------+

wp --allow-root --info
OS:	Linux 4.15.0-171-generic #180-Ubuntu SMP Wed Mar 2 17:25:05 UTC 2022 x86_64
Shell:	
PHP binary:	/usr/local/bin/php
PHP version:	7.4.26
php.ini used:	/usr/local/etc/php/php.ini
MySQL binary:	/usr/bin/mysql
MySQL version:	mysql  Ver 15.1 Distrib 10.5.12-MariaDB, for debian-linux-gnu (x86_64) using  EditLine wrapper
SQL modes:	
WP-CLI root dir:	phar://wp-cli.phar/vendor/wp-cli/wp-cli
WP-CLI vendor dir:	phar://wp-cli.phar/vendor
WP_CLI phar path:	/var/www/htdocs
WP-CLI packages dir:	
WP-CLI global config:	
WP-CLI project config:	
WP-CLI version:	2.5.0

Thanks in advance!