Why is my site creating unwanted sub-domains?

Hello to the entire community Shopify!

We are experiencing a problem with the domain name on our site: https://www.home-beddings-and-curtains.com/

We’ve realized that there are sub-domains for several European countries, for example nl.home-beddings-and-curtains.com or es.home-beddings-and-curtains.com.

The problem is that these sub-domains render the site obsolete, with many features not present on these versions of the site.

Also, there’s a geolocation option, as users in foreign countries default to these versions of the site. However, there is no geolocation application present on the site.

I don’t see what could be generating these sub-domains.

Does anyone have any idea what might be causing the problem?

Thank you so much in advance,

Best regards,

Max COSTA