AdguardTeam / AdguardTeam/AdGuardHome

Query Log shows an extra query for some lookups

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#4,386 15 commenti 2 reazioni 1 assegnatario Assegnata a @EugeneOne1 Vedi su GitHub
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Descrizione

### Prerequisites

- [x] I am running the latest version
- [ ] I checked the documentation and found no answer
- [x] I checked to make sure that this issue has not already been filed

### Environment

* **Version of AdGuard Home server:**
* v0.107.7
* **How did you install AdGuard Home:**
* Docker
* **How did you setup DNS configuration:**
*
* **If it's a router or IoT, please write device model:**
*
* **CPU architecture:**
* arm64
* **Operating system and version:**
*

### Description

AdGuard shows two queries when one is made to AGH. This is definitely a bug, because the first query here took 11ms, which is not possible, because the DNS server is ~40ms away. The second query takes a more sensible 47ms.

![Screenshot (199)](https://user-images.githubusercontent.com/19761269/157899311-f27abb7f-9140-4bc4-88d4-6a23b1dd4a4b.png)

If I look at logs from the upstream, I see just one query made:

![Screenshot (200)](https://user-images.githubusercontent.com/19761269/157900493-beaa3679-3e25-42c4-ab09-3c75d619a142.png)

### Additional Information

Issue split from #4364.

EDIT: add environment details

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