---
id: dnsresolver-config
title: zio.http.DnsResolver.Config
sidebar_label: DnsResolver.Config
---

## Configuration Details


|FieldName|Format                       |Description|Sources|
|---      |---                          |---        |---    |
|         |[all-of](#field-descriptions)|           |       |

### Field Descriptions

|FieldName|Format                             |Description|Sources|
|---      |---                                |---        |---    |
|         |[any-one-of](#field-descriptions-6)|           |       |
|         |[any-one-of](#field-descriptions-5)|           |       |
|         |[any-one-of](#field-descriptions-4)|           |       |
|         |[any-one-of](#field-descriptions-3)|           |       |
|         |[any-one-of](#field-descriptions-2)|           |       |
|         |[any-one-of](#field-descriptions-1)|           |       |

### Field Descriptions

|FieldName|Format   |Description        |Sources|
|---      |---      |---                |---    |
|ttl      |primitive|a duration property|       |
|         |primitive|a constant property|       |

### Field Descriptions

|FieldName       |Format   |Description        |Sources|
|---             |---      |---                |---    |
|unknown-host-ttl|primitive|a duration property|       |
|                |primitive|a constant property|       |

### Field Descriptions

|FieldName|Format   |Description        |Sources|
|---      |---      |---                |---    |
|max-count|primitive|an integer property|       |
|         |primitive|a constant property|       |

### Field Descriptions

|FieldName                 |Format   |Description        |Sources|
|---                       |---      |---                |---    |
|max-concurrent-resolutions|primitive|an integer property|       |
|                          |primitive|a constant property|       |

### Field Descriptions

|FieldName    |Format   |Description        |Sources|
|---          |---      |---                |---    |
|expire-action|primitive|a text property    |       |
|             |primitive|a constant property|       |

### Field Descriptions

|FieldName   |Format   |Description        |Sources|
|---         |---      |---                |---    |
|refresh-rate|primitive|a duration property|       |
|            |primitive|a constant property|       |