Redirected to "Noti Manager"?

[RVS2]

Whenever i connected to a site without https encryption such as slither (every site without https actually), it redirects me to a page with "noti manager" written in the tab, and then directs to the site.
Sometimes it freezes on the noti page itself.
For eg, wrtiting slither . io (without spaces) goes to http://203.94.248.63:3000/noti/?tm=...ither.io","categories":[0],"reputations":[1]}

What's this? DNS is google's. Problem is present on all devices connected to the network. But goes away on different networks (same devices).

 

[Winter Soldier]

It seems to me a malware that redirects your browser to a specific address with malicious content.

I think you could probably ask for assistance in our MRA forum.

Malware Removal Assistance For Windows

 

[NikolayfromRussia]

It seems to me a malware that redirects your browser to a specific address with malicious content.

Yes, it can be malware redirecting him to malicious content. It is always better to scan a PC for malwares. He can also try with another browser.

PS. By the way almost for two weeks I can't open a kasperky site with Firefox:

https://my.kaspersky.com

No problem with Opera/Chrome but Firefox gives me this message:
Firefox has detected that the server is redirecting the request for this address in a way that will never complete. This problem can sometimes be caused by disabling or refusing to accept cookies.
I enabled cookies, disabled vpn, adguard but still it occurs.

 

[RVS2]

Solved : It was an Ad-Injection straight from my ISP.