---
title: "Protocol Test - Confirm on which Protocol Quad9 received your query - qg58ahy9ww549ax"
description: "Confirm which protocol is used when Quad9 receives your DNS queries. This is particularly relevant after setting up DNS encryption, such as DNS over TLS or"
date: "2026-06-10T17:07:27+00:00"
language: "en-US"
canonical_url: "https://quad9.faceliftdesigns.com/docs/protocol-test-confirm-on-which-protocol-quad9-received-your-query/"
source_url: "https://quad9.faceliftdesigns.com/docs/protocol-test-confirm-on-which-protocol-quad9-received-your-query/"
content_type: "text/markdown"
---