---
title: nw_error_domain_dns
framework: network
role: symbol
role_heading: Global Variable
path: network/nw_error_domain_dns
---

# nw_error_domain_dns

A DNS error encountered in resolving, browsing, or advertising.

## Declaration

```swift
var nw_error_domain_dns: nw_error_domain_t { get }
```

## See Also

### Error Domain Constants

- [nw_error_domain_invalid](network/nw_error_domain_invalid.md)
- [nw_error_domain_posix](network/nw_error_domain_posix.md)
- [nw_error_domain_tls](network/nw_error_domain_tls.md)