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Index/Topics/DNS over HTTPS (DoH) and DNS over TLS (DoT) Implementation

DNS over HTTPS (DoH) and DNS over TLS (DoT) Implementation

The implementation and verification of DNS over HTTPS (DoH) and DNS over TLS (DoT) in operating systems and browsers.

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Feb 7, 2026

How does using DuckDuckGo’s onion service via Tor differ technically from using DuckDuckGo over standard HTTPS?

Using ’s official .onion address inside changes where trust and routing end: a connection to the onion service remains entirely within Tor and uses the onion address’s built‑in public‑key identity, wh...

Jan 6, 2026

How do I check if my operating system routes DNS over DoH or DoT system-wide?

A reliable check for whether an operating system routes DNS system‑wide over DNS‑over‑HTTPS (DoH) or DNS‑over‑TLS (DoT) combines three methods: inspect OS network/DNS settings for DoH/DoT entries, obs...