can any one help me to understand

hello guys I want to know how this website is getting a backlink from google
this website is continuously getting a do-follow backlink from different Extention of google
I share a screenshot of the website. I want to know how they did it.
please help @SaM sir

thank you a lot


The image is unclear.
Post the link getting backlinked to, the exact source of the backlink from Google and the tool you used to check this.

i used ahref this domain is getting 301 redirects from google different extension
for example,, google.ue, google, ul

Which domain?