Feature Request: Is it considered to provide asynchronous processing for "Fast IP address"?

### Prerequisites

- [X] I have checked the [Wiki](https://github.com/AdguardTeam/AdGuardHome/wiki) and [Discussions](https://github.com/AdguardTeam/AdGuardHome/discussions) and found no answer

- [X] I have searched other issues and found no duplicates

- [X] I want to request a feature or enhancement and not ask a question

### Description

#### What problem are you trying to solve?
Is it considered to provide asynchronous processing for "Fast IP address"?

#### Proposed solution
Similar to another project: [SmartDNS](https://github.com/pymumu/smartdns/blob/master/ReadMe_en.md) fastest IP address

#### Alternatives considered
Try to get the first resolution result that provides feedback from a number of DNS servers to prioritize resolution for the client.
The fastest IP address is compared by asynchronous processing and then fed back to the user again.

This way, users will get a faster experience on their second or subsequent visits to the domain without affecting the initial resolution speed.

#### Additional information
If this feature could be implemented it might be able to significantly improve the user experience when using this mode and reduce the loading time of the first page.