Is it possible for my ISP (or the router in my network) to modify results of someone else's DNS? (lemmy.ca)

submitted 4 months ago by hackysphere@lemmy.ca to c/privacy@lemmy.ml

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I am wondering if an ISP or network admin on my network would be able to change where a DNS server is located at (ex: if a DNS server is located at 132.192.175.210, the ISP/netadmin can redirect it to their own server at 11.29.102.201 to change where the DNS records point to). Does DNSSEC and DoH/DoT combat this, and how? Why is it safe to use a domain for DoH/DoT if it requires going through insecure DNS to get to a secure DNS?

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[-] nick@midwest.social 6 points 4 months ago

100% possible, it’s how adguard and piholes work

this post was submitted on 13 Jul 2024

38 points (100.0% liked)

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