Privacy Settings Page can’t access from my account

[Dibdob]

I get the message

Safari can’t open the page because the server can’t be found!

yesterday all my betting/gambling a accounts all had the same message!

I tried to go into Privacy settings but no joy can somebody help resolve this please

[Divsec]

Hi this link might help

https://community.talktalk.co.uk/t5/Fibre/Privacy-warning-this-network-is-blocking-encrypted-DNS-tra...