Important: Duplicate NopCommerce on another site anonymously

Hi good day...
A couple of months ago I installed version 4.20 of NopCommerce, the configuration is perfect and I had no problems until I realized that the site logo disappeared every so often.

Out of curiosity I inspected the page to see the url of the image and it turns out that it points to another site, if that site is accessed the content it shows is a replica of my Ecommerce and I have no idea how that came about.

I need help on this, I have not found respective information.

The url of my Ecommerce is this: https://greenworldcopierandsupplies.com/

And the url of the site where it is cloned is:https://www.magic-on-main.com/

If you use a WhoIs IP lookup tool, you will see that both of those domains point to the same IP address.
Ask your hosting provider about it.  (or check yourself your DNS entries in your control panel).

Thanks for the info.

I only have the domain https://greenworldcopierandsupplies.com/
Find out which provider the other domain belongs to and it turns out it is from GoDaddy, but I don't have that domain registered ...
I realized that it is like a masked redirect.