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BumpyRocketFrog t1_iw4wm64 wrote

Technically ISPs can still see what sites you are going to - as they can see the IP addresses that you are connecting to; they just can’t see what you were doing on that site.

Additionally, if you are using your ISPs DNS server in your router or pc … every time your browser does a dns lookup you are telling the DNS server what site you are going to.

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trevaaar t1_iw6ltmh wrote

SNI is also not encrypted in most cases, so an ISP could still see what domains you're connecting to even if you're using encrypted third party DNS.

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